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Synthesis of hierarchical Ni(OH)2 hollow nanorod via chemical bathdeposition and its glucose sensing performance

Jiao Yang, Misuk Cho, Youngkwan Lee

Sensors and Actuators B 222, 674-681 (2016)
Synthesis of hierarchical NiCo2O4 hollow nanorods via sacrificial-tmplate accelerate hydrolysis for electrochemical glucose oxidation

Jiao Yang, Misuk Cho,Youngkwan Lee

Biosensors and Bioelectronics, 75, 15-22 (2016)
Stretchable and Multimodal All Graphene Electronic Skin

Dong Hae Ho, Qijun Sun, So Young Kim, Joong Tark Han, Do Hwan Kim, and Jeong Ho Cho

Adv. Mater. 2016
The Orientations of Large Aspect-Ratio Coiled-Coil Proteins Attached to Gold Nanostructures

Jae-Byum Chang, Yong Ho Kim, Evan Thompson, Young Hyun No, Nam Hyeong Kim, Jose Arrieta, Vitor R. Manfrinato, Amy E. Keating, and Karl K. Berggren

SMALL (2016)
Ladder-Type Silsesquioxane Copolymer Gate Dielectrics for High-Performance Organic Transistors and Inverters

Woonggi Kang, Gukil An, Min Je Kim, Wi Hyoung Lee, Dong Yun Lee, Hyunjung Kim, and Jeong Ho Cho

The Journal of Physical Chemistry (2016)
A new rigid planar low band gap PTTDPP-DT-DTT polymer for organic transistors and performance improvement through the use of a binary solvent system

Min Je Kim, Jong Yong Choi, Gukil An, Hyunjung Kim, Youngjong Kang, Jai Kyeong Kim, Hae Jung Son, Jung Heon Lee, Jeong Ho Cho, Bong Soo Kim

Dyes and Pigments 126, 138-146 (2016)
Enhanced Raman Scattering of Rhodamine 6G Films on Two-Dimensional Transition Metal Dichalcogenides
Correlated to Photoinduced Charge Transfer

Youngbin Lee, Hyunmin Kim, Jinhwan Lee, Seong Hun Yu, Euyheon Hwang, Changgu Lee, Jong-Hyun Ahn, and Jeong Ho Cho

Chem. Mater. 28, 180-187 (2016)
Synthesis, properties and potential applications of two-dimensional transition metal dichalcogenides

Sang A Han, Ravi Bhatia and Sang-Woo Kim

Nano Convergence 2, 1-14 (2015)
Synthesis of Highly Crystalline Ga-doped Zinc-oxide Nanoparticles for Hybrid Polymer Solar Cells

Hye-Jeong Park, Kang Hyuck Lee and Ivaturi Sameera, Sang-Woo Kim

Journal of the Korean Physical Society, 66(9), 1422-1425 (May 2015)

Self-powered transparent flexible graphene microheaters

Usman Khan, Tae-Ho Kim, Kang Hyuck Lee, Ju-Hyuck Lee, Hong-Joon Yoon, Ravi Bhatia, IvaturiSameera, Wanchul Seung, Hanjun Ryu, Christian Falconi, Sang-Woo Kim

Nano Energy, 17, 356-365 (2015)
Shape memory polymer-based self-healing triboelectric nanogenerator

Jeong Hwan Lee, Ronan Hinchet, Sung Kyun Kim, Sanghyun Kima and Sang-Woo Kim

Energy Environ. Sci., 8, 3605-3613 (2015)
Recent Progress on Flexible Triboelectric Nanogenerators for SelfPowered Electronics

Ronan Hinchet, Wanchul Seung and Sang-Woo Kim

ChemSusChem, 8, 2327-2344 (2015)

Highly Efficient Photocurrent Generation from Nanocrystalline Graphene-Molybdenum Disulfide Lateral Interfaces

Kang Hyuck Lee, Tae-Ho Kim, Hyun-Jin Shin, and Sang-Woo Kim

Advanced Materials (First Published : Dec 2015)
Ultra-mechanically stable and transparent conductive electrodes using transferred grid of Ag nanowires on flexible substrate

Hyejin Jang, Dongjae Kim, Hyowon Tak, Jaewook Nam, Tae-il Kim

Current Applied Physics 16, 24-30 (JAN 2016)
Permeability- and Surface-Energy-Tunable Polyurethane Acrylate Molds for Capillary Force Lithography

Dongchul Suh, Hyowon Tak, Se-jin Choi, and Tae-il Kim

ACS Appl. Mater. Interfaces 7, 23824-23830 (NOV 2015)
Multi-component electrocatalyst for low-temperature fuel cells synthesized via sonochemical reactions

Eunjik Lee, Young-Uk Kwon

Ultrasonics Sonochemistry 29, 401-412 (2016)
An All-Elastomeric Transparent and Stretchable Temperature Sensor for Body-Attachable Wearable Electronics

Tran Quang Trung, Subramaniyan Ramasundaram, Byeong-Ung Hwang and Nae-Eung Lee

Adv. Mater.28, 502-509 (JAN 2016)
Synergistic Effect of Detection and Separation for Pathogen Using 2 Magnetic Clusters

Yong-Tae Kim, Kook-Han Kim, Eun Sung Kang, Geoncheol Jo, Se Young Ahn, Seon Hwa Park, Sung Il Kim, Saem Mun, Kyuwon Baek, Byeongyoon Kim, Kwangyeol Lee, Wan Soo Yun, and Yong Ho Kim

Bioconjugate Chemistry, 27(1), 59-65 (JAN 2016)
Single Crystalline Film of Hexagonal Boron Nitride Atomic Monolayer by Controlling

Qinke Wu, Ji-Hoon Park, Sangwoo Park, Seong Jun Jung, Hwansoo Suh, Noejung Park, Winadda Wongwiriyapan, Sungjoo Lee, Young Hee Lee & Young Jae Song

Scientific Reports, 5(5), 16159-1~8 (2015)
A flexible supercapacitor based on vertically oriented ‘Graphene Forest’ electrodes

Yifei Ma, Mei Wang, Namhun Kim, Jonghwan Suhr and Heeyeop Chae

J. Mater. Chem. A, 3, 21875-21881 (2015)
Copper-Assisted Direct Growth of Vertical Graphene Nanosheets on Glass Substrates by Low-Temperature Plasma-Enhanced Chemical Vapour Deposition Process

Yifei Ma, Haegyu Jang, Sun Jung Kim, Changhyun Pang and Heeyeop Chae

Nanoscale Research Letters, 10, 308 (Aug. 2015)
Fabrication of Ag-MWNT nanocomposite paste for high-power LED package

Kwang-Seok Kim, Bum-Geun Park, Hongsik Kim, Hyo-Soo Lee, Seung-Boo Jung

Current Applied Physics, 15, S36-S41 (2015)
The critical role of Ag nanowires in the improvement of conductivity and flexibility of circuits fabricated with hybrid Ag nanopaste

Kwang-Seok Kim, Bum-Geun Park, Kwang-Ho Jung, Seung-Boo Jung, Jong-Woong Kim

J Mater Sci: Mater Electron, 26, 8644-8651 (2015)
Microwave Sintering of Silver Nanoink for Radio Frequency Applications

Kwang-Seok Kim, Bum-Geun Park, Kwang-Ho Jung, Jong-Woong Kim, Myung Yung Jeong, and Seung-Boo Jung

J. Nanosci. Nanotechnol., 15(3), 2333-2337 (2015)
Determination of material constants of vertically aligned carbon nanotube structures in compressions

Yupeng Li, Junmo Kang, Jae-Boong Choi, Jae-Do Nam and Jonghwan Suhr

Nanotechnology 26, 245701-1~11 (2015)
Rational syntheses of core-shell Fe@(PtRu) nanoparticle electrocatalysts for the methanol oxidation reaction with complete suppression of CO-poisoning and highly enhanced activity

Md. Abdul Matin, Eunjik Lee, Hyunchul Kim, Won-Sub Yoon, and Young-Uk Kwon

J. Mater. Chem. A, 3, 17154-17164 (2015)
Synergistic Effects between Gold Nanoparticles and Nanostructured Platinum Film in Surface-Enhanced Raman Spectroscopy

Da-Young Hong, Seong Kyu Kim, and Young-Uk Kwon

J. Phys. Chem. C, 119, 22611-22617 (2015)
Self-screened high performance multi-layer MoS2 transistor formed by using a bottom graphene electrode

Deshun Qu, Xiaochi Liu, Faisal Ahmed, Daeyeong Leea and Won Jong Yoo

NANOSCALE, 7(45), 19273-19281 (Nov. 2015)
Surface group modification and carrier transport properties of layered transition metal carbides (Ti2CTx,T:-OH,-F and-O)

Shen Lai, Jaeho Jeon, Sung Kyu Jang, Jiao Xu, Young Jin Choi, Jin-Hong Park, Euyheon Hwang and Sungjoo Lee

NANOSCALE, 7(46), 19390-19396 (Dec. 2015)
Growth Control of ZnO Nanorods on Single-Layer Graphene

Bo-Yeong Kim, Mi Jang, and Nae-Eung Lee

SCIENCE OF ADVANCED MATERIALS, 7(8), 1458-1463 (Aug. 2015)
A Simple and Clean Transfer Method of Chemical-Vapor Deposited Graphene on Cu

Won Il Lee, Il Yung Sohn, Bo Yeong Kim, Young Min Son, Jae Hoon Shin, Hyeon Min Kim, Young Jun Suh and Nae-Eung Lee

Science of Advanced Materials, 7(8), 1540-1545 (Aug. 2015)
Electrical Properties of Solution Processed In-Ga-ZnO Thin Film Transistors with Multi-Stacked Active Layer

Soon Kon Kim, Pyung Ho Choi, Sang Sub Kim, Hyun Woo Kim, Na Young Lee, and Byoung Deog Choi

Electrical Properties and Reliability Analysis of Solution-Processed Indium Tin Zinc Oxide Thin Film Transistors with O2-Plasma Treatment

Sun Wook Ko, Soon Kon Kim, Jong Min Kim, Jae Hee Cho, Hyoung Sun Park, and Byoung Deog Choi

Journal of Nanoscience and Nanotechnology, 15(10), 7476-7481 (Oct. 2015)
Abnormal Threshold Voltage Shifts in P-Channel Low-Temperature Polycrystalline Silicon Thin Film Transistors Under Negative Bias Temperature Stress

Sang Sub Kim, Pyung Ho Choi, Do Hyun Baek, Jae Hyeong Lee, and Byoung Deog Choi

Large-scale freestanding nanometer-thick graphite pellicles for mass production of nanodevices beyond 10 nm

Seul-Gi Kim, Dong-Wook Shin, Taesung Kim, Sooyoung Kim, Jung Hun Lee, Chang Gu Lee, Cheol-Woong Yang, Sungjoo Lee, Sang Jin Cho, Hwan Chul Jeon, Mun Ja Kim, Byung-Gook Kim and Ji-Beom Yoo

Nanoscale, 7(35), 14608-14611 (Aug 27, 2015)
Direct exfoliation and dispersion of two-dimensional materials in pure water via temperature control

Jinseon Kim, Sanghyuk Kwon, Dae-Hyun Cho, Byunggil Kang, Hyukjoon Kwon, Youngchan Kim, Sung O. Park,
Gwan Yeong Jung, Eunhye Shin, Wan-Gu Kim, Hyungdong Lee, Gyeong Hee Ryu, Minseok Choi, Tae Hyeong Kim, Junghoon Oh, Sungjin Park, Sang Kyu Kwak, Suk Wang Yoon, Doyoung Byun, Zonghoon Lee& Changgu Lee

In situ synthesis of a large area boron nitride/graphene monolayer/boron nitride film by chemical vapor deposition

Qinke Wu, Sung Kyu Jang, Sangwoo Park, Seong Jun Jung, Hwansoo Suh, Young Hee Lee, Sungjoo Lee and Young Jae Song

Nanoscale, 7(17), 7574-7579 (May 2015)
Plasma-Treated Thickness-Controlled Two-Dimensional Black Phosphorus and Its Electronic Transport Properties

Jingyuan Jia, Sung Kyu Jang, Shen Lai, Jiao Xu, Young Jin Choi, Jin-Hong Park, and Sungjoo Lee

ACS NANO (2015)
Transistor memory devices with large memory windows, using multi-stacking of densely packed, hydrophobic charge trapping metal nanoparticle array

Ikjun Cho, Beom Joon Kim, Sook Won Ryu, Jeong Ho Cho and Jinhan Cho

Nanotechnology 25(50), 505604-1~11 (Dec 19, 2014)


Positively-charged reduced graphene oxide as an adhesion promoter for preparing a highly-stable silver nanowire film

Qijun Sun, Seong Jun Lee, Hyungseok Kang, Yuseong Gim, Ho Seok Park and Jeong Ho Cho

Nanoscale (2015)

Atomically-thin molecular layers for electrode modification of organic transistors

Yuseong Gim, Boseok Kang, BongSoo Kim, Sun-Guk Kim, Joong-Hee Lee, Kilwon Cho, Bon-Cheol Ku and Jeong Ho Cho

Nanoscale, 7(33), 14100-14108 (Sep 7, 2015)
Well-Balanced Carrier Mobilities in Ambipolar Transistors Based on Solution-Processable Low Band Gap Small Molecules

Min Je Kim, Minwoo Jung, Woonggi Kang, Gukil An, Hyunjung Kim, Hae Jung Son, Bong Soo Kim and Jeong Ho Cho

J. Phys. Chem. C, 119(29), 16414-16423 (July 23, 2015)
Metallic Grid Electrode Fabricated via Flow Coating for High-Performance Flexible Piezoelectric Nanogenerators

Jae Hoon Park, Dong Yun Lee, Wanchul Seung, Qijun Sun, Sang-Woo Kim, and Jeong Ho Cho

The Journal of Physical Chemistry C (2015)
Active Matrix Electronic Skin Strain Sensor Based on Piezopotential-Powered Graphene Transistors

Qijun Sun, Wanchul Seung, Beom Joon Kim, Soonmin Seo, Sang-Woo Kim, and Jeong Ho Cho

Adv. Mater., 27(22), 3411-3417 (June 10, 2015)
Electrolyte-Gated Graphene Schottky Barrier Transistors

Beom Joon Kim, Euyheon Hwang, Moon Sung Kang, and Jeong Ho Cho

Adv. Mater. (2015)
On-Demand Doping of Graphene by Stamping with a Chemically Functionalized Rubber Lens

Yongsuk Choi, Qijun Sun, Euyheon Hwang, Youngbin Lee, Seungwoo Lee, and Jeong Ho Cho

ACS NANO, 9(4), 4354-4361 (Apr 1, 2015)
Monolithic Metal Oxide Transistors

Yongsuk Choi, Won-Yeong Park, Moon Sung Kang, Gi-Ra Yi, Jun-Young Lee, Yong-Hoon Kim, and Jeong Ho Cho

ACS NANO (2015)
High Performance of Low Band Gap Polymer-Based Ambipolar Transistor Using Single-Layer Graphene Electrodes

Jong Yong Choi, Woonggi Kang, Boseok Kang, Wonsuk Cha, Seon Kyoung Son, Youngwoon Yoon, Hyunjung Kim, Youngjong Kang, Min Jae Ko, Hae Jung Son, Kilwon Cho, Jeong Ho Cho, and BongSoo Kim

ACS Appl. Mater. Interfaces, 7(10), 6002-6012 (Mar 18, 2015)
pn-Heterojunction Effects of Perylene Tetracarboxylic Diimide Derivatives on Pentacene Field-Effect Transistor

Seong Hun Yu, Boseok Kang, Gukil An, BongSoo Kim, Moo Hyung Lee, Moon Sung Kang, Hyunjung Kim, Jung Heon Lee, Shichoon Lee, Kilwon Cho, Jun Young Lee, and Jeong Ho Cho

ACS Appl. Mater. Interfaces 7(3), 2025-2031 (Jan 28, 2015)
Self-Organized Formation of Embossed Nanopatterns on Various Metal Substrates: Application to Flexible Solar Cells

Jeong Mo Choi, Ganapathy Veerappan, Dong Hwan Wang, Jong Hyeok Park

Electrochimica Acta 176, 636-641 (10 Sep, 2015)
Surface-Engineered Graphene Quantum Dots Incorporated into Polymer Layers for High Performance Organic Photovoltaics

Jung Kyu Kim, Sang Jin Kim, Myung Jin Park, Sukang Bae, Sung-Pyo Cho, Qing Guo Du, Dong Hwan Wang, Jong Hyeok Park & Byung Hee Hong

Scientific Reports (2015)
Origin of White Electroluminescence in Graphene Quantum Dots Embedded Host/Guest Polymer Light Emitting Diodes

Jung Kyu Kim, Sukang Bae, Yeonjin Yi, Myung Jin Park, Sang Jin Kim, No Soung Myoung, Chang-Lyoul Lee, Byung Hee Hong & Jong Hyeok Park

Scientific Reports 5, Article numbe 11032-1~11 (11 June 2015)

The tailored inner space of TiO2 electrodes via a 30 second wet etching process: high efficiency solid-state perovskite solar cells

Jeong Kwon, Sung June Kim and Jong Hyoek Park

Nanoscale, 7(24), 10745-10751 (Jun 28, 2015)
Nano carbon conformal coating strategy for enhanced photoelectrochemical responses and long-term stability of ZnO
quantum dots

Jung Kyu Kim, Sukang Bae, Wanjung Kim, Myung Jin Jeong, Sang Hyun Lee, Chang-Lyoul Lee, Won Kook Choi,
Jun Yeon Hwang, Jong Hyeok Park, Dong Ick Son

Nano Energy 13, 258-266 (April 2015)
Facile control of intra- and inter-particle porosity in template-free synthesis of size-controlled nanoporous titanium dioxides beads for efficient organiceinorganic heterojunction solar cells

Ganapathy Veerappan, Sora Yu, Dong Hwan Wang, Wan In Lee, Jong Hyeok Park

Journal of Power Sources 279, 72-79 (1 April 2015)
Conflicted Effects of a Solvent Additive on PTB7:PC71BM Bulk Heterojunction Solar Cells

Wanjung Kim, Jung Kyu Kim, Eunchul Kim, Tae Kyu Ahn, Dong Hwan Wang, and Jong Hyeok Park

J. Phys. Chem. C, 119(11), 5954-5961 (March 6, 2015)
Clay Nanosheets in Skeletons of Controlled Phase Inversion Separators for Thermally Stable Li-Ion Batteries

Min Kim, Jung Kyu Kim, and Jong Hyeok Park

Adv. Funct. Mater., 25(22), 3399-3404 (June 10, 2015)
Facilitated Ion Diffusion in Multiscale Porous Particles: Application in Battery Separators

Young Bum Kim, Thanh Tran-Phu, Min Kim, Dae-Woong Jung, Gi-Ra Yi, and Jong Hyeok Park

ACS Appl. Mater. Interfaces, 7(8), 4511-4517 (March 04, 2015)
Control of Skin Potential by Triboelectrifi cation with Ferroelectric Polymers

Ju-Hyuck Lee, Ronan Hinchet, Tae Yun Kim, Hanjun Ryu, Wanchul Seung, Hong-Joon Yoon, and Sang-Woo Kim

Adv. Mater. (2015)
Thermally Induced Strain-Coupled Highly Stretchable and Sensitive Pyroelectric Nanogenerators

Ju-Hyuck Lee, Hanjun Ryu, Tae-Yun Kim, Sung-Soo Kwak, Hong-Joon Yoon, Tae-Ho Kim, Wanchul Seung,
and Sang-Woo Kim

Adv. Energy Mater., 1500704-1~6 (first published online: 30 JUN 2015)
Wearable and Implantable Mechanical Energy Harvesters for Self-Powered Biomedical Systems

Ronan Hinchet and Sang-Woo Kim

ACS NANO, 9(8), 7742-7745 (Au 25, 2015)
Ferroelectric Polarization in CH3NH3PbI3 Perovskite

Hui-Seon Kim, Sung Kyun Kim, Byeong Jo Kim, Kyung-Sik Shin, Manoj Kumar Gupta, Hyun Suk Jung, Sang-Woo Kim, and Nam-Gyu Park

The Journal of Physical Chemistry Letters, 6(9), 1729-1735 (April 21, 2015)
Micropatterned P(VDF-TrFE) Film-Based Piezoelectric Nanogenerators for Highly Sensitive Self-Powered Pressure Sensors

Ju-Hyuck Lee, Hong-Joon Yoon, Tae Yun Kim, Manoj Kumar Gupta, Jeong Hwan Lee, Wanchul Seung, Hanjun Ryu, and Sang-Woo Kim

Adv. Funct. Mater., 25(21), 3203-3209 (June 3, 2015)
Nanopatterned Textile-Based Wearable Triboelectric Nanogenerator

Wanchul Seung, Manoj Kumar Gupta, Keun Young Lee, Kyung-Sik Shin, Ju-Hyuck Lee, Tae Yun Kim, Sanghyun Kim, Jianjian Lin, Jung Ho Kim, and Sang-Woo Kim

ACS NANO, 9(4), 3501-3509 (Apr 28, 2015)
High-performance hybrid cell based on an organic photovoltaic device and a direct current piezoelectric nanogenerator

Gyu Cheol Yoon, Kyung-Sik Shin, Manoj Kumar Gupta, Keun Young Lee, Ju-Hyuck Lee, Zhong Lin Wang, Sang-Woo Kim

Nano Energy 12, 547-555 (Mar 2015)
Hexagonal boron nitride assisted growth of stoichiometric Al2O3 dielectric on graphene for triboelectric nanogenerators

Sang A.Han, Kang Hyuck Lee, Tae-Ho Kim, Wanchul Seung, Seok Kyeong Lee, Sungho Choi, Brijesh Kumar, Ravi Bhatia, Hyeon-Jin Shin, Woo-Jin Lee, Seong Min Kim, Hyoung Sub Kim, Jae-Yong Choi, Sang-Woo Kim

Nano Energy, 12, 556-566 (Mar 2015)
Thermoelectric Properties of Nanowires with a Graphitic Shell

Jong Woon Lee, Eun Kyung Lee, Byung Sung Kim, Jae Hyun Lee, Hee Goo Kim, Hyeon Sik Jang, Sung Woo Hwang,
Byoung Lyong Choi, and Dongmok Whang

ChemSusChem (2015)
Epitaxial Growth of a Single-Crystal Hybridized Boron Nitride and Graphene Layer on a Wide-Band Gap Semiconductor

Ha-Chul Shin, Yamujin Jang, Tae-Hoon Kim, Jun-Hae Lee, Dong-Hwa Oh, Sung Joon Ahn, Jae Hyun Lee, Youngkwon Moon, Ji-Hoon Park, Sung Jong Yoo, Chong-Yun Park, Dongmok Whang, Cheol-Woong Yang, and Joung Real Ahn

J. Am. Chem. Soc. 137(21), 6897-6905 (June 2015)
Carbon out-diffusion mechanism for direct graphene growth on a silicon surface

Byung-Sung Kim, Jong Woon Lee, Yamujin Jang, Soon Hyung Choi, Seung Nam Cha, Jung Inn Sohn, Jong Min Kim, Won-Jae Joo, Sungwoo Hwang, Dongmok Whang

Acta Materialia 96, 18-23 (Sep 2015)
Nanostructured cobalt hydroxide thin films as high performance pseudocapacitor electrodes by graphene oxide wrapping

Sangmi Bae, Ji-Hyun Cha, Jong Hyeon Lee and Duk-Young Jung

Dalton Trans., 44(36), 16119-16126 (Sep 2015)
Synthesis and Nanostructures of Metal Selenide Precursors for Cu(In,Ga)Se2 Thin-Film Solar Cells

Ji-Hyun Cha, Se Jin Noh, and Duk-Young Jung

ChemSusChem, 8(14), 2407-2413 (May 2015) 
Field-effect Transistor with a Chemically Synthesized MoS2 Sensing Channel for Label-Free and highly sensitive Electrical Detection of DNA Hybridization

Doo-Won Lee, Jinhwan Lee, Yung Sohn, Bo-Yeong Kim, Young Min Son, Hunyoung Bark, Jaehyuck Jung, Minseok Choi, Tae Hyeong Kim, Changgu Lee, Nae-Eung Lee

Nano Research (2015)
Thickness Dependence of the Mechanical Properties of Free-Standing Graphene Oxide Papers

Tao Gong, Do Van Lam, Renlong Liu, Sejeong Won, Yun Hwangbo, Sanghyuk Kwon, Jinseon Kim, Ke Sun,
Jae-Hyun Kim, Seung-Mo Lee, and Changgu Lee

Adv. Funct. Mater., 25(24), 3756-3763 (June 2015)
Low-Temperature Synthesis of Large-Scale Molybdenum Disulfi de Thin Films Directly on a Plastic Substrate Using
Plasma-Enhanced Chemical Vapor Deposition

Chisung Ahn, Jinhwan Lee, Hyeong-U Kim, Hunyoung Bark, Minhwan Jeon, Gyeong Hee Ryu, Zonghoon Lee,
Geun Young Yeom, Kwangsu Kim, Jaehyuck Jung, Youngseok Kim, Changgu Lee, and Taesung Kim

Adv. Mater., 27, 5223-5229 (2015)
Rapid and highly sensitive MnOx nanorods array platform for a glucose analysis

Sang Ha Lee, Jiao Yang, You Jeong Han, Misuk Cho, Youngkwan Lee

Sensors and Actuators B 218, 137-144 (Oct 2015)
Highly sensitive non-enzymatic glucose sensor based onover-oxidized polypyrrole nanowires modified with Ni(OH)2 nanoflakes

Jiao Yang, Misuk Cho, Changhyun Pang, Youngkwan Lee

Sensors and Actuators B 211, 93-101 (May 2015)
Electrochemical preparation and energy storage properties of nanoporous Co(OH)2 via pulse current deposition

Chao Chen, Misuk Cho, Youngkwan Lee

Journal of Materials Science, 50(19), 6491-6497 (Oct. 2015)
Facile synthesis of MnCO3 nanoparticles by supercritical CO2 and their conversion to manganese oxide for supercapacitor electrode materials

Sang Ha Lee, Youngtak Kwon, Sengyoen Park, Misuk Cho, Youngkwan Lee

Journal of Materials Science, 50(18), 5952-5959 (Sep 2015)
Facile electrochemical synthesis of titanium dioxide dendrites and their electrochemical properties

Sang Ha Lee, Hyuck Lee, Misuk Cho and Youngkwan Lee

Chem. Commun., 51(16), 3391-3394 (Feb 25, 2015)

Geometry-Controllable Graphene Layers and Their Application for Supercapacitors

Soojeong Lee, Sang Ha Lee, Tae Hyung Kim, Misuk Cho, Ji Bum Yoo, Tae-il Kim, and Youngkwan Lee

ACS Appl Mater Interfaces, 7(15), 8070-8075 (Apr 2015)

Pressure-induced chemical enhancement in Raman scattering from graphene-Rhodamine 6G-graphene
sandwich structures

Youngbin Lee, Hyunmin Kim, Jae-Bok Lee, Jeong Ho Cho, Jong-Hyun Ahn

CARBON 89, 318-327 (Aug 2015)
Hybrid structures of organic dye and graphene for ultrahigh gain photodetectors

Youngbin Lee, Seong Hun Yu, Jiwon Jeon, Hyunmin Kim, Jun Young Lee, Hyungjun Kim, Jong-Hyun Ahn,
Euyheon Hwang, Jeong Ho Cho

CARBON 88, 165-172 (2015)
Graphene as a flexible electronic material: mechanical limitations by defect formation and efforts to overcome

Seung-Mo Lee, Jae-Hyun Kim and Jong-Hyun Ahn

Materialstoday, 18(6), 336-344 (July/August 2015)
Drying-Mediated Self-Assembled Growth of Transition Metal Dichalcogenide Wires and their Heterostructures

Seoung-Ki Lee, Jae-Bok Lee, Jyoti Singh, Kuldeep Rana, and Jong-Hyun Ahn

Adv. Mater., 27(28), 4142-4149  (2 June 2015)
Reduced Water Vapor Transmission Rate of Graphene Gas Barrier Films for Flexible Organic Field-EffectTransistors

Kyoungjun Choi, Sooji Nam, Youngbin Lee, Mijin Lee, Jaeyoung Jang, Sang Jin Kim, Yong Jin Jeong,
Hyeongkeun Kim, Sukang Bae, Ji-Beom Yoo, Sung M. Cho, Jae-Boong Choi, Ho Kyoon Chung, Jong-Hyun Ahn
Chan Eon Park and Byung Hee Hong

ACS NANO, 9(6), 5818-5824 (2015)
Giant spin Hall effect in graphene grown by chemical vapour deposition

Jayakumar Balakrishnan, Gavin Kok Wai Koon, Ahmet Avsar, Yuda Ho, Jong Hak Lee, Manu Jaiswal, Seung-Jae Baeck, Jong-Hyun Ahn, Aires Ferreira, Miguel A. Cazalilla, Antonio H. Castro Neto & Barbaros O¨ zyilmaz

NATURE COMMUNICATIONS 5, (Article number: 4748) 1-7 (Sep 2014)
Tuning Optical Conductivity of Large-Scale CVD Graphene by Strain Engineering

Guang-Xin Ni, Hong-Zhi Yang, Wei Ji, Seung-Jae Baeck, Chee-Tat Toh, Jong-Hyun Ahn, Vitor M. Pereira,
and Barbaros Özyilmaz

Adv. Mater.,  26(7), 1081-1086 (FEB 2014)
A highly sensitive pressure sensor using a doublelayered graphene structure for tactile sensing

Sungwoo Chun, Youngjun Kim, Hyeong-Sik Oh, Giyeol Bae and Wanjun Park

Nanoscale, 7, 11652-11659 (May 2015)
A tactile sensor using a graphene film formed by the reduced graphene oxide flakes and its detection of surface morphology

Sungwoo Chun, Hyojin Jung, Yeonhoi Choi, Giyeol Bae, Joon Pyo Kil, Wanjun Park

CARBON 94, 982-987 (2015 November)
Directional Superficial Photofluidization for Deterministic Shaping of Complex 3D Architectures

Seungwoo Lee, Hong Suk Kang, Antonio Ambrosio, Jung-Ki Park and Lorenzo Marrucci

ACS Appl. Mater. Interfaces, 7, 8209-8217 (2015)
Controllable poly-crystalline bilayered and multilayered graphene film growth by reciprocal chemical vapor deposition

Qinke Wu, Seong Jun Jung, Sung Kyu Jang, Joohyun Lee, Insu Jeon, Hwansoo Suh, Yong Ho Kim, Young Hee Lee, Sungjoo Lee and Young Jae Song

Nanoscale, 7, 10357-10361 (2015)
Hematite Thin Films with Various Nanoscopic Morphologies Through Control of Self-Assembly Structures

Jingling Liu, Yong-Tae Kim and Young-Uk Kwon

Nanoscale Research Letters 10:228 (2015 May 23)
Effects of particle proximity and composition of PteM (M=Mn, Fe, Co) nanoparticles on electrocatalysis in methanol oxidation reaction

Eunjik Lee, Seongbok Kim, Ji-Hoon Jang, Hyun-Uk Park, Md. Abdul Matin, Yong-Tae Kim, Young-Uk Kwon

Journal of Power Sources 294, 75-81 (2015)
In situ synthesis of MoS2 on a polymer based gold electrode platform and its application in electrochemical biosensing

Hyeong-U Kim, Hyeyoun Kim, Chisung Ahn, Atul Kulkarni, Minhwan Jeon, Geun Young Yeom, Min-Ho Lee and
Taesung Kim

RSC Advances., 5, 10134-10138 (2015)
DNA reusability and optoelectronic characteristics of streptavidin-conjugated DNA crystals on a quartz substrate

Bramaramba Gnapareddy, Taewoo Ha, Sreekantha Reddy Dugasani, Jang Ah Kim, Byeonghoon Kim, Taesung Kim,
Jae Hoon Kim, and Sung Ha Park

RSC Adv., 5, 39409-39415 (2015)
Streptavidin bound DNA open tube and Zn2+-doped DNA open lattice

Srivithya Vellampatti, Sekhar Babu Mitta, Jang Ah Kim, Taehyun Hwang, Sreekantha Reddy Dugasani, Taesung Kim, Sung Ha Park

Current Applied Physics, 15, 851-856 (2015)
Probing graphene defects and estimating graphene quality with optical microscopy

Shen Lai, Sung Kyu Jang, Young Jae Song, and Sungjoo Lee

APPLIED PHYSICS LETTERS 104, 043101-1~4 (JAN 2014)
High performance vertical tunneling diodes using graphene/hexagonal boron nitride/graphene hetero-structure

Seung Hwan Lee, Min Sup Choi, Jia Lee, Chang Ho Ra, Xiaochi Liu, Euyheon Hwang, Jun Hee Choi,
Jianqiang Zhong, Wei Chen, and Won Jong Yoo

APPLIED PHYSICS LETTERS 104, 053103-1~4 (FEB 2014)
Temperature- and size-dependent characteristics in ultrathin inorganic light-emitting diodes assembled by transfer printing

Tae-il Kim, Soo Hyun Lee, Yuhang Li, Yan Shi, Gunchul Shin, Sung Dan Lee, Yonggang Huang, John A. Rogers, and Jae Su Yu

Appl. Phys. Lett. 104, 051901-1~4 (FEB 2014)

Formation of Hexagonal Boron Nitride by Metal Atomic Vacancy-Assisted B-N Molecular Diffusion
Seongjun Park, Jinyeong Lee, Han Sol Kim, Jong-Bong Park, Kang Hyuck Lee, Sang A Han, Sungwoo Hwang,
Sang-Woo Kim, and Hyeon-Jin Shin

ACSNANO, 9(1), 633-638 (2015 JAN)

Inelastic carrier lifetime in a coupled graphene/electron-phonon system: Role of plasmon-phonon coupling

Seongjin Ahn, E. H. Hwang, and Hongki Min

PHYSICAL REVIEW B 90, 245436-1~7 (DEC2014)
Harnessing Denatured Protein for Controllable Bipolar Doping of a Monolayer Graphene

Sung Kyu Jang, Ji-ryang Jang, Woo-Seok Choe, and Sungjoo Lee

ACS Appl. Mater. Interfaces, 7(2), 1250-1256 (JAN 2015)
Graphene-Based Heat Spreader for Flexible Electronic Devices

Sang-Hoon Bae, Roxana Shabani, Jae-Bok Lee, Seung-Jae Baeck, Hyoung Jin Cho, and Jong-Hyun Ahn

Additive-Free Thick Graphene Film as an Anode Material for Flexible Lithium-Ion Batteries

Kuldeep Rana, Seong Dae Kim and Jong-Hyun Ahn

Nanoscale (in press)
_First published online 16 Dec 2014_
Transparent flexible stretchablepiezoelectric and triboelectricnanogeneratorsfor powering portableelectronics

Keun Young Lee, Manoj Kumar Gupta, Sang-Woo Kim

Nano Energy, Available online 13 November 2014 (In press)
Self-Compensated Insulating ZnO-Based Piezoelectric Nanogenerators

Dohwan Kim, Keun Young Lee, Manoj Kumar Gupt, Subrata Majumder and Sang-Woo Kim

Adv. Funct. Mater., 24(44), 6949-6955 (Nov 2014)
Composite Membrane Based on Graphene Oxide Sheets and Nafion for Polymer Electrolyte Membrane Fuel Cells

Liang Wang, Junmo Kang, Jae-Do Nam, Jonghwan Suh, Ajay K. Prasad and Suresh G. Advania

ECS Electrochemistry Letters, 4(1), F1-F4 (2015)
Piezoelectric coupling in a field-effect transistor with a nanohybrid channel of ZnO nanorods grown vertically on graphene

Vinh Quang Dang, Do-Il Kim, Le Thai Duy, Bo-Yeong Kim, Byeong-Ung Hwang, Mi Jang, Kyung-Sik Shin, Sang-Woo Kim and Nae-Eung Lee

Nanoscale, 6(24), 15144-15150 (Dec 2014)
High Performance Three-Dimensional Chemical Sensor Platform Using Reduced Graphene Oxide Formed on High Aspect-Ratio Micro-Pillars

Le Thai Duy, Duck-Jin Kim, Tran Quang Trung, Vinh Quang Dang, Bo-Yeong Kim, Hock Key Moon and Nae-Eung Lee

Adv. Funct. Mater., 25(6), 883-890 (FEB 2015)
Evaluation of Nanocomposite Gate Insulators for Flexible Organic Thin-Film Transistors

Jin Soo Kim, Sung Won Cho, Do Il Kim, Byeong Ung Hwang, Young Gug Seol, Tae Woong Kim, and Nae-Eung Lee

Journal of Nanoscience and Nanotechnology, 14(11), 8596-8601 (Nov 2014)
Characterization of Low Temperature Graphene Synthesis in Inductively Coupled Plasma Chemical Vapor Deposition Process with Optical Emission Spectroscopy

Yifei Ma, Daekyoung Kim, Haegyu Jang, Sung Min Cho and Heeyeop Chae

Journal of Nanoscience and Nanotechnology, 14(12), 9065-9072 (Dec 2014)
Color temperature control of quantum dot white light emitting diodes by grafting organic fluorescent molecules

Namhun Kim, Jongho Lee, Hyuncheol An, Changhyun Pang, Sung Min Cho and Heeyeop Chae

J. Mater. Chem. C, 2, 9800-9804 (2014)
Mobility versus quality in two-dimensional semiconductor structures

S. Das Sarma and E. H. Hwang

PHYSICAL REVIEW B 90, 035425-1~20 (July 2014)
Two-dimensional metal-insulator transition as a strong localization induced crossover phenomenon

S. Das Sarma and E. H. Hwang

PHYSICAL REVIEW B 89, 235423-1~20 (Jun 2014)
Short-range disorder effects on electronic transport in two-dimensional semiconductor structures

S. Das Sarma and E. H. Hwang

PHYSICAL REVIEW B 89, 121413(R)-1~4 (March 2014)
Enhanced Surface Plasmon Effect of Ag/TiO2 Nanodiodes on Internal Photoemission

Hyosun Lee, Young Keun Lee, Euyheon Hwang and Jeong Young Park

J. Phys. Chem. C, 118, 5650-5656 (Feb 2014)


NANO 9(8), 1450099-1~6 (2014)
Nanoetching Process on Silicon Solar Cell Wafers During Mass Production for Surface Texture Improvement

Chisung Ahn, Atul Kulkarni, Soohyun Ha, Yujin Cho, Jeongin Kim, Heejin Park, and Taesung Kim

Journal of Nanoscience and Nanotechnology, 14(12), 9594-9598 (Dec 2014)
Conditioning of graphene surface by CO2 cluster jet

H. Choi, J. A. Kim, Y. Cho, T. Hwang, J. Lee and T. Kim

RSC Advances, 4(79), 41922-41926 (Aug 2014)
A 2D DNA Lattice as an Ultrasensitive Detector for Beta Radiations

Sreekantha Reddy Dugasani, Jang Ah Kim, Byeonghoon Kim, Pranav Joshirao, Bramaramba Gnapareddy,
Chirag Vyas, Taesung Kim, Sung Ha Park and Vijay Manchanda

ACS Appl. Mater. Interfaces, 6, 2974-2979 (Feb 2014)

The effect of structure on the photoactivity of a graphene/TiO2composite

Hongyi Qin, Yang Xu, Jangah Kim, Taehyun Hwang, Taesung Kim

Materials Science and Engineering B 184, 72-79 (May-June 2014)

Controlling grain size and continuous layer growth in two-dimensional MoS2 films for nano electronic device application  
Jaeho Jeon, Sung Kyu Jang, Su Min Jeon, Gwangwe Yoo, Jin-Hong Park, and Sungjoo Lee

IEEE Transactions on Nanotechnology, 99 (Dec 2014)
Observation of spatially-varying Fermi velocity in strained-graphene directly grown on hexagonal boron nitride

Won-Jun Jang, Howon Kim, Yong-Ro Shin, Min Wang, Sung Kyu Jang, Minwoo Kim, Sungjoo Lee, Sang-Woo Kim, Young Jae Song, Se-Jong Kahng

CARBN 74, 139-145 (Aug 2014)
The Preparation of BN-Doped Atomic Layer Graphene via Plasma Treatment and Thermal Annealing

Jiao Xu, Sung Kyu Jang, Jieun Lee, Young Jae Song and Sungjoo Lee

J. Phys. Chem. C, 118, 22268-22273 (Aug 2014)
A flexible insulator of a hollow SiO2 sphere and polyimide hybrid for flexible OLED

Min Kyu Kim, Dong Won Kim, Dong Wook Shin, Sang Joon Seo, Ho Kyoon Chung and Ji Beom Yoo

Phys Chem Chem Phys., 17(4), 2416-2420 (Jan 2015)
Formation Mechanism of Rutile TiO2 Rods on Fluorine Doped Tin Oxide Glass

Xianhui Meng, Dong-Wook Shin, Seong Man Yu, Min-Ho Park, Cheolwoong Yang, Jung Heon Lee and Ji-Beom Yoo

Journal of Nanoscience and Nanotechnology, 14(11), 8839-8844 (Nov 2014)
Effect of Si3N4 Thickness on the Optical Characterization of Graphene

Dong-Wook Shin, Jung Heon Lee and Ji-Beom Yoo

Journal of Nanoscience and Nanotechnology, 14(12), 9119-9123 (Dec 2014)
Metal-HfO2-Ge capacitor: Its enhanced charge trapping properties with S-treated substrate and atomic-layer-deposited HfO2 layer

In-Sung Park, Yong Chan Jung, Sejong Seong, and Jinho Ahna, Sung Bo Lee

J. Vac. Sci. Technol. A 33(1), 01A153-1~6 (Jan/Feb 2015 )
Anode dependence of set voltage in resistive switching of metal/HfO2/metal resistors

In-Sung Park, Yong Chan Jung, and Jinho Ahn

APPLIED PHYSICS LETTERS 105(22), 223512-1~3 (Dec 2014)
Atomic layer deposition of Y2O3 films using heteroleptic liquid (iPrCp)2Y(iPr-amd) precursor

In-Sung Park, Yong Chan Jung, Sejong Seong, Jinho Ahn, Jiehun Kang, Wontae Noh and Clement Lansalot-Matras

J. Mater. Chem. C, 2(43), 9240-9247 (Sep 12, 2014)
A graphene force sensor with pressure-amplifying structure

Sungwoo Chun, Youngjun Kim, Hyeongki Jin, Eunsuk Choi, Seung-Beck Lee, Wanjun Park

CARBON 78, 601-608 (Nov 2014)
A flexible graphene touch sensor in the general human touch range

Sungwoo Chun, Youngjun Kim, Hyojin Jung, and Wanjun Parka

APPLIED PHYSICS LETTERS 105(4), 041907-1~4 (2014.7)
Lateral MoS2 p-n Junction Formed by Chemical Doping for Use in High-Performance Optoelectronics

Min Sup Choi, Deshun Qu, Daeyeong Lee, Xiaochi Liu, KenjiWatanabe, Takashi Taniguchi and Won Jong Yoo

ACS Nano, 8(9), 9332-9340 (Sep 23, 2014)
Edge contacts of graphene formed by using a controlled plasma treatment

D. W. Yue, C. H. Ra, X. C. Liu, D. Y. Lee and W. J. Yoo

Nanoscale, 7(2), 825-831 (Jan 2015)
Electrical and Electrochemical Migration Characteristics of Ag/Cu Nanopaste Patterns

Minkwan Koh, Kwang-Seok Kim, Bum-Geun Park, Kwang-Ho Jung, Caroline S. Lee, Yong-Ho Choa, Myung Yung Jeong, and Seung-Boo Jung

Journal of Nanoscience and Nanotechnology, 14(12), 8915-8919 (Dec 2014)
Effect of Atmospheric-Pressure Plasma Treatment on the Adhesion Characteristics of Screen-Printed Ag Nanoparticles on Polyimide

Bum-Geun Park, Kwang-Seok Kim, Kwang-Ho Jung, and Seung-Boo Jung

Journal of Nanoscience and Nanotechnology, 14(12), 9448-9453 (Dec 2014)
Screen-Printed Cu Circuit for Low-Cost Fabrication and Its Electrochemical Migration Characteristics

Kwang-Ho Jung, Kwang-Seok Kim, Bum-Geun Park, and Seung-Boo Jung

Journal of Nanoscience and Nanotechnology, 14(12), 9493-9497 (Dec 2014)
Efficient photoelectrochemical hydrogen production from bismuth vanadate-decorated tungsten trioxide helix nanostructures

Xinjian Shi, Il Yong Choi, Kan Zhang, Jeong Kwon, Dong Yeong Kim, Ja Kyung Lee, Sang Ho Oh, Jong Kyu Kim & Jong Hyeok Park

NATURE COMMUNICATIONS, 5, Article number: 4775, 1-8 (Sep 2, 2014)
Efficient Hole Extraction from Sb2S3 Heterojunction Solar Cells by the Solid Transfer of Preformed PEDOT:PSS Film

Jung Kyu Kim, Ganapathy Veerappan, Nansra Heo, Dong Hwan Wang and Jong Hyeok Park

J. Phys. Chem. C, 118(39), 22672-22677 (Sep 9, 2014)
Double-Deck Inverse Opal Photoanodes: Efficient Light Absorption and Charge Separation in Heterojunction

Ming Ma, Jung Kyu Kim, Kan Zhang, Xinjian Shi, Sung June Kim, Jun Hyuk Moon and Jong Hyeok Park

Chem. Mater., 26(19), 5592-5597 (Sep 15, 2014)
Unconventional Pore and Defect Generation in Molybdenum Disulfide: Application in High-Rate Lithium-
Ion Batteries and the Hydrogen Evolution Reaction

Kan Zhang, Hwan-Jin Kim, Jeong-Taik Lee, Gee-Woo Chang, Xinjian Shi, Wanjung Kim, Ming Ma, Ki-jeong Kong, Jae-Man Choi, Min-Sang Song, and Jong Hyeok Park

ChemSusChem, 7(9). 2489-2495 (2014 Sep)
Efficient solution-processed small-molecule solar cells byion of graphene quantum dots

Dong Hwan Wang, Jung Kyu Kim, Sang Jin Kim, Byung Hee Hong and Jong Hyeok Park

Nanoscale, 6(24), 15175-15180 (2014 Dec 21)
Enhanced Fill Factor of Tandem Organic Solar Cells Incorporating a Diketopyrrolopyrrole-Based Low-Bandgap
Polymer and Optimized Interlayer

Dong Hwan Wang, Aung Ko Ko Kyaw and Jong Hyeok Park

ChemSusChem, 8(2), 331-336 (JAN 2015)
Graphene nano-floating gate transistor memory on plastic

Sukjae Jang, Euyheon Hwang and Jeong Ho Cho

Nanoscale, 6, 15286-15292 (2014)
A roll-to-roll welding process for planarized silver nanowire electrodes

Seong Jun Lee, Young-Hoon Kim, Jung Kyu Kim, Hionsuck Baik, Jae Hoon Park, Jaeki Lee, Jaewook Nam, Jong Hyeok Park, Tae-Woo Lee, Gi-Ra Yi and Jeong Ho Cho

Nanoscale, 6, 11828-11834 (2014)
Tailoring Dispersion and Aggregation of Au Nanoparticles in the BHJ Layer of Polymer Solar Cells: Plasmon Effects
versus Electrical Effects

Wanjung Kim, Bong Geun Cha, Jung Kyu Kim, Woonggi Kang, Eunchul Kim, Tae Kyu Ahn, Dong Hwan Wang, Qing Guo Du, Jeong Ho Cho, Jaeyun Kim, and Jong Hyeok Park

ChemSusChem 7(12), 3452-3458 (2014 Dec)
Graphene-Graphene Oxide Floating Gate Transistor Memory

Sukjae Jang, Euyheon Hwang, Jung Heon Lee, Ho Seok Park, and Jeong Ho Cho

small, 11(3), 311-318 (JAN 2015)
Observation of the Inverse Giant Piezoresistance Effect in Silicon Nanomembranes Probed by Ultrafast Terahertz Spectroscopy

Houk Jang, Jaeseok Kim, Min-Seok Kim, Jeong Ho Cho, Hyunyong Choi, and Jong-Hyun Ahn

Nano Lett., 14, 6942-6948 (2014)
High-Performance Perovskite&8211Graphene Hybrid Photodetector

Youngbin Lee, Jeong Kwon, Euyheon Hwang, Chang-Ho Ra, Won Jong Yoo, Jong-Hyun Ahn, Jong Hyeok Park, and Jeong Ho Cho

Adv. Mater. (first published online: 18 OCT 2014)
Layer-controlled CVD growth of large-area two-dimensional MoS2 films

Jaeho Jeon, Sung Kyu Jang, Su Min Jeon, Gwangwe Yoo, Yun Hee Jang, Jin-Hong Park and Sungjoo Lee

Nanoscale, 7(5), 1688-1695 (JAN 2015)
A biosynthetic pathway for hexanoic acid production in Kluyveromyces marxianus

Yuna Cheon, Jun-Seob Kim, Jun-Bum Park, Paul Heo, Jae Hyung Lim, Gyoo Yeol Jung, Jin-Ho Seo, Jin Hwan Park, Hyun Min Koo, Kwang Myung Cho, Jin-Byung Park, Suk-Jin Hag, Dae-Hyuk Kweon

Journal of Biotechnology 182&8211183, 30&821136 (2014)
SNARE zippering is hindered by polyphenols in the neuron

Yoosoo Yang, Se-Hyun Kim, Paul Heo, Byoungjae Kong, Jonghyeok Shin, Young-Hun Jung,
Keejung Yoon, Woo-Jae Chung, Yeon-Kyun Shin, Dae-Hyuk Kweon

Biochemical and Biophysical Research Communications 450, 831-836 (2014)
Reverse Micelle Synthesis of Colloidal Nickel&8211Manganese Layered Double Hydroxide Nanosheets and Their Pseudocapacitive Properties

Hwansu Sim, Changshin Jo, Taekyung Yu, Eunho Lim, Songhun Yoon, Jung Heon Lee, Ji Beom Yoo, Jinwoo Lee and Byungkwon Lim

Chem. Eur. J., 20, 14880-14884 (2014)
Designed Three-Dimensional Freestanding Single-Crystal Carbon Architectures

Ji-Hoon Park, Dae-Hyun Cho, Youngkwon Moon, Ha-Chul Shin, Sung-Joon Ahn, Sang Kyu Kwak, Hyeon-Jin Shin,
Changgu Lee, and Joung Real Ahn

ACS NANO, 8(11), 11657-11665 (Oct 2014)
Composition effects of spinel MnxCo3xO4 nanoparticles on their electrocatalytic properties in oxygen reduction reaction in alkaline media

Eunjik Lee, Ji-Hoon Jang, Young-Uk Kwon

Journal of Power Sources 273, 735-741 (2015)
Ni(OH)2@Cu dendrite structure for highly sensitive glucose determination

Hyeri Jung, Sang Ha Lee, Jiao Yang, Misuk Cho and Youngkwan Lee

RSC Adv., 4, 47714-47720 (2014)
Facile fabrication of highly flexible poly(lactic acid) film using alternate multilayers of poly[(butylene adipate)-co-terephthalate]

Deuk-Young Lee, Sang Ha Lee, Mi Suk Cho, Jae Do Nam and Youngkwan Lee

Polymer International, 64(4), 581-585 (Apr 2015)
Core-shell CuO@TiO2 nanorods as a highly stable anode material for lithium-ionbatteries

Chao Chen, Sang Ha Lee, Misuk Cho, Youngkwan Lee

Materials Letters, 140, 111-114 (2015)
Determination of hydrogen peroxide using a Prussian Blue modified macroporous gold electrode

Jiao Yang, Meng Lin, MiSuk Cho, Youngkwan Lee

Microchim Acta, 1-6 (05 Dec, 2014)
Fluorescein dye intercalated layered double hydroxides for chemically stabilized photoluminescent indicators on inorganic surfaces

Jong Hyeon Lee, Duk-Young Jung, Eunchul Kim and Tae Kyu Ahn

Dalton Trans., 43, 8543-8548 (2014)
Ultrasensitive mechanical crack-based sensor inspired by the spider sensory system

Daeshik Kang, Peter V. Pikhitsa, Yong Whan Choi, Chanseok Lee, Sung Soo Shin, Linfeng Piao, Byeonghak Park,
Kahp-Yang Suh, Tae-il Kim & Mansoo Choi

NATURE, 516, 222-226 (11 DEC 2014)
Vertically Oriented, Three-Dimensionally Tapered Deep-Subwavelength Metallic Nanohole Arrays Developed
by Photofl uidization Lithography

Sol-Ah Lee, Hong Suk Kang, Jung-Ki Park, and Seungwoo Lee

Adv. Mater., 26, 7521-7528 (2014)
Light-Powered Healing of a Wearable Electrical Conductor

Hong Suk Kang, Hee-Tak Kim, Jung-Ki Park, and Seungwoo Lee

Adv. Funct. Mater., 24, 7273-7283 (Sep 2014)
Ultra-high capacitance hematite thin films with controlled nanoscopic morphologies

Jingling Liu, Eunjik Lee, Yong-Tae Kima and Young-Uk Kwon

Nanoscale, 6, 10643-10649 (2014)
Effects of acceptor dopants on the enhanced piezoelectric potential of ZnO nanowires: limiting free charge-carrier density through neutralizing donors

Tae Yun Kim, Sang-Woo Kim, Hyoek Kim, Seong Min Kim

J Comput Electron (01 May 2014)
Layer-by-Layer Controlled Perovskite Nanocomposite Thin Films for Piezoelectric Nanogenerators

Younghoon Kim, Keun Young Lee, Sun Kak Hwang, Cheolmin Park , Sang-Woo Kim, and Jinhan Cho

Adv. Funct. Mater. (2014_in press)
Asymmetrically Coupled Plasmonic Core and Nanotriplet Satellites

Hanggochnuri Jo, Daesung Yoon, Ahrum Sohn, Dong-Wook Kim, Yeonho Choi, Taewook Kang, Dukhyun Choi, Sang-Woo Kim, and Luke P. Lee

J. Phys. Chem. C, 118, 18659-18667 (2014)
Nanocrystalline-Graphene-Tailored Hexagonal Boron Nitride Thin Films

Kang Hyuck Lee, Hyeon-Jin Shin, Brijesh Kumar, Han Sol Kim, Jinyeong Lee, Ravi Bhatia, Sang-Hyeob Kim, In-Yeal Lee, Hyo Sug Lee, Gil-Ho Kim, Ji-Beom Yoo, Jae-Young Choi, and Sang-Woo Kim

Angew. Chem. Int. Ed. 53, 1-6 (2014)
Uniform Growth of High-Quality Oxide Thin Films on Graphene Using a CdSe Quantum Dot Array Seeding Layer

Yong-Tae Kim, Seoung-Ki Lee, Kwang-Seop Kim, Yong Ho Kim, Jong-Hyun Ahn, and Young-Uk Kwon

ACS Appl. Mater. Interfaces, 6, 13015-13022 (2014)
Depletion widthen gineering via surface modification for high performance semiconducting piezoelectric nanogenerators

Keun Young Lee, Jihyun Bae, SeongMinKim, Ju-Hyuck Lee, Gyu Cheol Yoon, Manoj Kumar Gupta, Sungjin Kim, Hyeok Kim, Jongjin Park, Sang-Woo Kim

Nano Energy, 8, 165-173 (September 2014)
Transparent Flexible Graphene Triboelectric Nanogenerators

Seongsu Kim, Manoj Kumar Gupta, Keun Young Lee, Ahrum Sohn, Tae Yun Kim, Kyung-Sik Shin, Dohwan Kim,
Sung Kyun Kim, Kang Hyuck Lee, Hyeon-Jin Shin, Dong-Wook Kim and Sang-Woo Kim

Advanced Materials, 26(3), 3918-3925 (June 18 2014)
Hydrophobic Sponge Structure-Based Triboelectric Nanogenerator

Keun Young Lee, Jinsung Chun, Ju-Hyuck Lee, Kyeong Nam Kim, Na-Ri Kang, Ju-Young Kim, Myung Hwa Kim,
Kyung-Sik Shin, Manoj Kumar Gupta, Jeong Min Baik, and Sang-Woo Kim

Adv. Mater. (2014_in press)
Ferroelectric Coupling Effect on the Energy-Band Structure of Hybrid Heterojunctions with Self-Organized P(VDF-TrFE)

Kyung-Sik Shin, Tae Yun Kim, Gyu Cheol Yoon, Manoj Kumar Gupta, Sung Kyun Kim, Wanchul Seung, Hyeok Kim, Sungjin Kim, Seong Min Kim, and Sang-Woo Kim

Adv. Mater. (2014_in press)
CdSe/ZnS Quantum Dot Thin Film Formation by an Electrospray Deposition Process for Light-Emitting Devices

My Duyen Ho , Namhun Kim , Daekyoung Kim , Sung Min Cho , and Heeyeop Chae

Small (2014-in press)
Graphene oxide membrane for liquid phase organic molecular separation

Renlong Liu, Girish Arabale, Jinseon Kim, Ke Sun, Yongwoon Lee, Changkook Ryu, Changgu Lee

CARBON, 77, 933-938 (2014)
An aggregation-mediated assembly of graphene oxide on amine-functionalized poly(glycidyl methacrylate) microspheres for core&8211shell structures with controlled electrical conductivity

Sanghoon Kim, Ji-Beom Yoo, Gi-Ra Yi, Youngkwan Lee, Hyouk Ryeol Choi, Ja Choon Koo, Joon-Suk Oh and Jae-Do Nam

J. Mater. Chem. C, 2, 6462-6466 (2014)
Enhanced moisture-barrierpropertyofahybridnanolaminate composed ofaluminumoxideandplasmapolymer

Seung-Woo Seo, Kyu-Hyun Hwang, Eun Jung, Sang Joon Seo, Heeyeop Chae, Sung Min Cho

Materials Letters, 134, 142-145 (2014)
A conductive copolymer of graphene oxide/poly(1-(3-aminopropyl)pyrrole) and the adsorption of metal ions

Hongyi Qin, Tao Gong, Yujin Cho, Changgu Lee and Taesung Kim

Polymer Chemistry (2014_in press)
CuGaS2 hollow spheres from Ga&8211CuS core&8211shell nanoparticles

Ji-Hyun Cha, Duk-Young Jung

Ultrasonics Sonochemistry 21, 1194-1199 (2014)
A new mussel-inspired polydopamine phototransistor with high photosensitivity: signal amplification and light-controlled
switching properties

Hye Jin Nam, Juneho Cha, Seung Hwan Lee, Won Jong Yoo and Duk-Young Jung

Chem. Commun., 50(12), 1458-1461 (11 February 2014)
Transparent, Low-Power Pressure Sensor Matrix Based on Coplanar-Gate Graphene Transistors

Qijun Sun, Do Hwan Kim, Sang Sik Park, Nae Yoon Lee, Yu Zhang, Jung Heon Lee, Kilwon Cho and Jeong Ho Cho

Adv. Mater., 26, 4735-4740 (2014)
Dye-Sensitized MoS2 Photodetector with Enhanced Spectral Photoresponse

Seong Hun Yu, Youngbin Lee, Sung Kyu Jang, Jinyeong Kang, Jiwon Jeon, Changgu Lee, Jun Young Lee, Hyungjun Kim, Euyheon Hwang, Sungjoo Lee and Jeong Ho Cho

ACS NANO (2014_in press)
Flexible and Transparent Metallic Grid Electrodes Prepared by Evaporative Assembly

Jae Hoon Park, Dong Yun Lee, Young-Hoon Kim, Jung Kyu Kim, Jung Heon Lee, Jong Hyeok Park, Tae-Woo Lee, and Jeong Ho Cho

ACS Appl. Mater. Interfaces (July 7, 2014_in press)
High Crystalline Dithienosilole-Cored Small Molecule Semiconductor for Ambipolar Transistor and Nonvolatile Memory

Woonggi Kang, Minwoo Jung, Wonsuk Cha, Sukjae Jang, Youngwoon Yoon, Hyunjung Kim, Hae Jung Son, Doh-Kwon Lee, BongSoo Kim and Jeong Ho Cho

ACS Appl. Mater. Interfaces 6, 6589-6597 (April 7, 2014)
Micropatterned Single-Walled Carbon Nanotube Electrodes for Use in High-Performance Transistors and Inverters

Woonggi Kang, Nam Hee Kim, Dong Yun Lee, Suk Tai Chang, and Jeong Ho Cho

ACS Appl. Mater. Interfaces, 6, 9664-9670 (June 11, 2014)
Toward uniform and ultrathin carbon layer coating on lithium iron phosphate using liquid carbon dioxide for enhanced electrochemical performance

Seung-Ah Hong, Dong Hyun Kim, Kyung Yoon Chung, Wonyoung Chang, Jibeom Yoo, Jaehoon Kim

Journal of Power Sources 262, 219-223 (2014)
Ultrathin Organic Solar Cells with Graphene Doped by Ferroelectric Polarization

Keumok Kim, Sang-Hoon Bae, Chee Tat Toh, Hobeom Kim, Jeong Ho Cho, Dongmok Whang, Tae-Woo Lee, Barbaros O&776zyilmaz, and Jong-Hyun Ahn

ACS Appl. Mater. Interfaces, 6(5), 3299-3304 (MAR 12 2014)
Detection of graphene domains and defects using liquid crystals

Jong-Ho Son, Seung-Jae Baeck, Min-Ho Park, Jae-Bok Lee, Cheol-Woong Yang, Jang-Kun Song, Wang-Cheol Zin & Jong-Hyun Ahn

(Published 24 Mar 2014)
ive growth of inorganic nanomaterials on an oxidized graphene scaffold

Bhupendra K. Sharma, Boyoon Choi, Jyoti Singh, Jibeom Yoo, Byungkwon Lim, Jong-Hyun Ahn

CARBON (2014)
A graphene-based transparent electrode for use in flexible optoelectronic devices

Kuldeep Rana, Jyoti Singh and Jong-Hyun Ahn

J. Mater. Chem. C, 2, 2646-2656 (2014)
Catalytic Transparency of Hexagonal Boron Nitride on Copper for Chemical Vapor Deposition Growth of Large-Area and High-Quality Graphene

Min Wang, Minwoo Kim, Dorj Odkhuu, Noejung Park, Joohyun Lee, Won-Jun Jang, Se-Jong Kahng, Rodney S. Ruoff, Young Jae Song and Sungjoo Lee

ACSNANO 8(6), 5478-5483 (2014)

Highly sensitive and ive determination of bisphenol-A using peptide-modified gold electrode

Jiao Yang, Sung-Eun Kim, Misuk Cho, Ik-KeunYoo, Woo-Seok Choe, Youngkwan Lee

Biosensors and Bioelectronics, 61 38-44 (2014)
Dielectric function of Si(1-x)Ge(x) films grown on silicon-on-insulator substrates
In-Sung Park, Yong Chan Jung, Jinho Ahn, Tae-Hun Shim, Du-Yeong Lee and Jea-Gun Park

(published online 17 June, 2014)
Formation of hexagonal boron nitride nanoscrolls induced by inclusion and exclusion of selfassembling molecules in solution process

Da Young Hwang and Dong Hack Suh

Nanoscale, 6, 5686-5690 (2014)
Reduced graphene oxide field-effect transistor with indium tin oxide extended gate for proton sensing

Thuy Kieu Truong, T.N.T. Nguyen, Tran Quang Trung, Il Yung Sohn, Duck-Jin Kim, Jin-Heak Jung, N.-E. Lee

Current Applied Physics 14, 738-743 (2014)
Reduction in oxidative stress during cellular responses to chemically functionalised graphene

Ok Ja Yoon, Chang Yong Jung, Il Yung Sohn, Young Min Son, Byeong-Ung Hwang, Il Jin Kim and Nae-Eung Lee

Journal of Materials Chemistry B, 2(32), 5202-5208
_First published online 09 Jul 2014
Improved performance and stability of field-effect transistors with polymeric residue-free graphene channel transferred by gold layer

Mi Jang, Tran Quang Trung, Jin-Heak Jung, Bo-Yeong Kim and Nae-Eung Lee

Phys. Chem. Chem. Phys., 16(9), 4098-4105 (7 Mar, 2014)
Flexible and Transparent Nanocomposite of Reduced Graphene Oxide and P(VDF-TrFE) Copolymer for High Thermal Responsivity in a Field-Effect Transistor

Tran Quang Trung, Subramanian Ramasundaram, Seok Won Hong and Nae-Eung Lee

Adv. Funct. Mater., 24(22), 3438-3445 (11 June, 2014)
PdM nanoparticles (M = Ni, Co, Fe, Mn) with high activity and stability in formic acid oxidation synthesized by sonochemical reactions

Md. Abdul Matin, Ji-Hoon Jang, Young-Uk Kwon

Journal of Power Sources, 262, 356-363 (2014)
One-pot sonication-assisted polyol synthesis of trimetallic coreeshell (Pd,Co)@Pt nanoparticles for enhanced electrocatalysis

Md. Abdul Matin, Ji-Hoon Jang, Young-Uk Kwon

International Journal of Hydrogen Energy, 39(8), 3710-3718 (6 March 2014)
Conducting Polymer Coated Non-woven Graphite Fiber Film forDye-Sensitized Solar Cells: Superior Pt- and FTO-Free Counter Electrodes

Hyojung Kim, Ganapathy Veerappan, Jong Hyeok Park

Electrochimica Acta 137, 164-168 (2014)
Highly Conductive Freestanding Graphene Films as Anode Current Collectors for Flexible Lithium-Ion Batteries

Kuldeep Rana, Jyoti Singh, Jeong-Taik Lee, Jong Hyeok Park, and Jong-Hyun Ahn

ACS Appl. Mater. Interfaces, 6, 11158-11166 (2014)
A magnetic field assisted self-assembly strategy towards strongly coupled Fe3O4 nanocrystal/rGO paper for high-performance lithium ion batteries

Kan Zhang, Wei Zhao, Jeong-Taik Lee, Geewoo Jang, Xinjian Shi and Jong Hyeok Park

J. Mater. Chem. A, 2(48) 9693-9644 (2014)
Enhanced Performance and Stability of Polymer BHJ Photovoltaic Devices from Dry Transfer of PEDOT:PSS

Jung Kyu Kim, Insun Park, Wanjung Kim, Dong Hwan Wang, Dae-Geun Choi, Yeong Suk Choi, and Jong Hyeok Park

ChemSusChem 7(7), 1957-1963 (2014 Jul)
Multi-Functionality of Macroporous TiO2 Spheres in Dye-Sensitized and Hybrid Heterojunction Solar Cells

Ganapathy Veerappan, Dae-Woong Jung, Jeong Kwon, Jeong Mo Choi, Nansra Heo, Gi-Ra Yi, and Jong Hyeok Park

Langmuir 30, 3010-3018 (2014)
Controlled thermal sintering of a metal-metal oxide-carbon ternary composite with a multiscale hollow nanostructure for use as an anode material in Li-ion batteries

Hwan Jin Kim, Kan Zhang, Jae-Man Choi, Min Sang Song and Jong Hyeok Park

Chem. Commun., 50(10), 2589-2591 (11 Mar 2014)
Core-shell Si1-xGex nanowires with controlled structural defects for phonon scattering enhancement

Jong Woon Lee, Junho Lee, Su-in Yi, Young Min Seo, Byoung Lyong Choi, Choongho Yu, Cheol-Woong Yang, Sungwoo Hwang, Sungjin Kim, Dongmok Whang and Eun Kyung Lee

J. Mater. Chem. A, 2(31), 12153-12157 (2014)
Reliability Enhancement of Germanium Nanowires Using Graphene as a Protective Layer: Aspect of Thermal Stability

Jae-Hyun Lee, Soon-Hyung Choi, Shashikant P. Patole, Yamujin Jang, Keun Heo, Won-Jae Joo, Ji-Beom Yoo, Sung Woo Hwang, and Dongmok Whang

ACS Appl. Mater. Interfaces 6, 5069-5074 (2014)
Wafer-Scale Growth of Single-Crystal Monolayer Graphene on Reusable Hydrogen-Terminated Germanium

Jae-Hyun Lee, Eun Kyung Lee, Won-Jae Joo, Yamujin Jang, Byung-Sung Kim, Jae Young Lim, Soon-Hyung Choi, Sung Joon Ahn, Joung Real Ahn, Min-Ho Park, Cheol-Woong Yang, Byoung Lyong Choi, Sung-Woo Hwang, Dongmok Whang

Science 344, 286-289 (April 18 2014)
Facile electrochemical synthesis of polydopamine-incorporatedgraphene oxide/PEDOT hybrid thin films for pseudocapacitive behaviors

Inhwan Cha, Eun Ji Lee, Ho Seok Park, Jong-Ho Kim, Yong Ho Kim, Changsik Song,

Synthetic Metals 195, 162-166 (September 2014)
Water-Gel for Gating Graphene Transistors

Beom Joon Kim, Soong Ho Um, Woo Chul Song, Yong Ho Kim, Moon Sung Kang, and Jeong Ho Cho

Nano Lett., 14, 2610-2616 (April 28, 2014)
Effect of field oxide structure on endurance characteristics of NAND flash memory

Kiyong Kim, Joongho Yoon, Yungsam Kim, Hongsig Kim, Haebum Lee, Insoo Cho, Sangsoo Kim and Byoungdeog Choi

ELECTRONICS LETTERS, 50(10), 739-741 (8 May 2014)
Metal-Semiconductor Barrier Modulation for High Photoresponse in Transition Metal Dichalcogenide Field Effect Transistors

Hua-Min Li, Dae-Yeong Lee, Min Sup Choi, Deshun Qu, Xiaochi Liu, Chang-Ho Ra & Won Jong Yoo

SCIENTIFIC REPORTS, 4 : 4041 (10 Feb 2014)
High-performance photocurrent generation from two-dimensional WS2 field-effect transistors

Seung Hwan Lee, Daeyeong Lee, Wan Sik Hwang, Euyheon Hwang, Debdeep Jena, and Won Jong Yoo

APPLIED PHYSICS LETTERS 104, 193113-1~5 (2014)
Reduction of metal contact resistance of graphene devices via CO2 cluster cleaning

Sarang Gahng, Chang Ho Ra, Yu Jin Cho, Jang Ah Kim, Taesung Kim, and Won Jong Yoo

APPLIED PHYSICS LETTERS 104, 223110-1~4 (2014)
Thin Film Receiver Materials for Deterministic Assembly by Transfer Printing

Tae-il Kim, Mo Joon Kim, Yei Hwan Jung, Hyejin Jang, Canan Dagdeviren, Hsuan An Pao, Sang June Cho,
Andrew Carlson, Ki Jun Yu, Abid Ameen, Hyun-joong Chung, Sung Hun Jin, Zhenqiang Ma, and John A. Rogers

Chem. Mater. 26, 3502-3507 (2014)
Synthesis of Wafer-Scale Uniform Molybdenum Disulfide Films with Control over the Layer Number Using a Gas Phase Sulfur Precursor

Youngbin Lee, Jinhwan Lee, Hunyoung Bark, Il-kwon Oh, Gyeong Hee Ryu, Zonghoon Lee, Hyungjun Kim, Jeong Ho Cho, Jong-Hyun Ahn and Changgu Lee

Nanoscale, 6(5) 2821-2826 (7 March 2014)
Tungsten oxide/PEDOT: PSS hybrid cascade hole extraction layer for polymer solar cells with enhanced long-term stability and power conversion efficiency

Wanjung Kim, Jung Kyu Kim, Youn hee Lim, Insun Park, Yeong Suk Choi, Jong Hyeok Park

Solar Energy Materials&Solar Cells, 122, 24-30 (March 2014)
A novel nanometric DNA thin film as a sensor for alpha radiation

Atul Kulkarni, Byeonghoon Kim, Sreekantha Reddy Dugasani, Pranav Joshirao, Jang Ah Kim, Chirag Vyas, Vijay Manchanda, Taesung Kim & Sung Ha Park

SCIENTIFIC REPORTS 3, (24 June 2013 )

Increased Environmental Stability of a Tungsten Bronze NIR-absorbing Window

Wi Hyoung Lee, Hyunmin Hwang, Kyunghwan Moon, Kwonwoo Shin, Jong Hun Han, Soong Ho Um,
Juhyun Park, and Jeong Ho Cho

Fibers and Polymers (2013)
N-doped monolayer graphene catalyst on silicon photocathode for hydrogen production†

Uk Sim, Tae-Youl Yang, Joonhee Moon, Junghyun An, Jinyeon Hwang, Jung-Hye Seo, Jouhahn Lee, Kye Yeop Kim,
Joohee Lee, Seungwu Han, Byung Hee Hong and Ki Tae Nam

Energy Environ. Sci., 6, 3658-3664 (2013)
Highly Q12 uniform growth of monolayer graphene by chemical vapor deposition on Cu&8211Ag alloy catalysts

Hae-A-Seul Shin, Jaechul Ryu, Sung-Pyo Cho, Eun-Kyu Lee, Seungmin Cho, Changgu Lee, Young-Chang Joo
and Byung Hee Hong

Phys. Chem. Chem. Phys., (2013 in press)
Fast Synthesis of High-Performance Graphene Films by Hydrogen-Free Rapid Thermal Chemical Vapor Deposition

Jaechul Ryu, Youngsoo Kim, Dongkwan Won, Nayoung Kim, Jinsung Park, Eun-Kyu Lee, Don-Yeop Cho,
Sung-Pyo Cho, Sang Jin Kim, Gyeong Hee, Ryu, Hae-A-Seul Shin, Zonghoon Lee, Byung Hee Hong,
and Seungmin Cho

ACS Nano (in press)
Efficient n-doping of graphene films by APPE (aminophenyl propargyl ether): a substituent effect

Youngsoo Kim, Je Min Yoo, Hak Rim Jeon and Byung Hee Hong

Phys. Chem. Chem. Phys., 15, 18353-18356 (2013)
In/Ga-Free, Inkjet-Printed Charge Transfer Doping for Solution-Processed ZnO

Seong Hun Yu, Beom Joon Kim, Moon Sung Kang, Se Hyun Kim, Jong Hun Han, Jun Young Lee, and Jeong Ho Cho

ACS Appl. Mater. Interfaces, 5, 9765-9769 (2013)
SnO2 Nanoslab as NO2 Sensor: Identification of the NO2 Sensing Mechanism on a SnO2 Surface

Sunglyul Maeng, Sang-Woo Kim, Deuk-Hee Lee, Seung-Eon Moon, Ki-Chul Kim, and Amitesh Maiti

ACS Appl. Mater. Interfaces, 6(1), 357-363 (2014 Jan)
Novel Architecture of Plasmon Excitation Based on Self-Assembled Nanoparticle Arrays for Photovoltaics

Hanggochnuri Jo, ahrum sohn, Kyung-Sik Shin, Brijesh Kumar, Jae Hyun Kim, Dong-Wook Kim, and Sang-Woo Kim

ACS Applied Materials & Interfaces, 6(2), 1030-1035 (Jan 22, 2014)
Highly Stretchable Piezoelectric-Pyroelectric Hybrid Nanogenerator

Ju-Hyuck Lee, Keun Young Lee, Manoj Kumar Gupta, Tae Yun Kim, Dae-Yeong Lee, Junho Oh, Changkook Ryu,
Won Jong Yoo, Chong-Yun Kang, Seok-Jin Yoon, Ji-Beom Yoo, and Sang-Woo Kim

Adv. Mater., 26(5), 765&8211769 (February 5, 2014)
Doping Effect of Electron Transport Layer on Nanoscale Phase Separation and Charge Transport
in Bulk Heterojunction Solar Cells

Kyung-Sik Shin, Hye-Jeong Park, Gyu Cheol Yoon, Soon-Wook Jeong, Brijesh Kumar, and Sang-Woo Kim

The Journal of Physical Chemistry (2013-in press)
Chemically Modified Graphene Oxide-Wrapped Quasi-Micro Ag Decorated Silver Trimolybdate Nanowires for Photocatalytic Applications

Kan Zhang, Nansra Heo, Xinjian Shi, and Jong Hyeok Park

J. Phys. Chem. C, 117, 24023-24032 (2013)
Polymer-free Vertical Transfer of Silicon Nanowires and their Application to Energy Storage

Han-Jung Kim, Jihye Lee, Sang Eon Lee, Wanjung Kim, Hwan Jin Kim, Dae-Geun Choi, and Jong Hyeok Park

ChemSusChem, 6, 2144-2148 (2013)
Multi-Scale Pore Generation from Controlled Phase Inversion: Application to Separators for Li-Ion Batteries

Min Kim and Jong Hyeok Park

Adv. Energy Mater., 3, 1417-1420 (2013)

Toward fully flexible multilayer moisture-barriers for organic light-emitting diodes

Seung-Woo Seo, Eun Jung, Sang Joon Seo, Heeyeop Chae, Ho Kyoon Chung, and Sung Min Cho

JOURNAL OF APPLIED PHYSICS 114, 143505-1~7 (2013)
Polymer and Small Molecule Mixture for Organic Hole Transport Layers in Quantum Dot Light-Emitting Diodes

My Duyen Ho, Daekyoung Kim, Namhun Kim, Sung Min Cho, and Heeyeop Chae

ACS Appl. Mater. Interfaces, 5, 12369-12374 (2013)
Real-Time Endpoint Detection of Small Exposed Area SiO2 Films in Plasma Etching Using Plasma Impedance Monitoring with Modified Principal Component Analysis

Haegyu Jang, Jaewook Nam, Chang-Koo Kim, Heeyeop Chae

Plasma Process. Polym. 10, 850-856 (2013)
Fabrication of Al2O3 Coated 2D TiO2 Nanoparticle Photonic Crystal Layers by Reverse Nano-Imprint Lithography and Plasma Enhanced Atomic Layer Deposition

Ki-Kang Kim, Ki-Young Ko, and Jinho Ahn

Journal of Nanoscience and Nanotechnology, 13, 7184-7187 (2013)
Stability of Pentacene Thin Film Transistors Under Simultaneous Mechanical Bending and Heating

Sung Won Cho, Do Il Kim, Byeong Ung Hwang, and Nae-Eung Lee

Journal of Nanoscience and Nanotechnology, 13, 8002-8006 (2013)
Self-Formed Mn Oxide Barrier on SiOCH for Nanoscale Copper Interconnect by Metal Organic Chemical Vapor Deposition of Mn

Hock Key Moon, Bo-Young Kim, Jang Mi, Hea-Lim Lee, and Nae-Eung Lee

Journal of Nanoscience and Nanotechnology, 13, 1&82119  (2013)
A Flexible Bimodal Sensor Array for Simultaneous Sensing of Pressure and Temperature

Nguyen Thanh Tien, Sanghun Jeon, Do-Il Kim, Tran Quang Trung, Mi Jang, Byeong-Ung Hwang, Kyung-Eun Byun, Jihyun Bae, Eunha Lee, Jeffrey B.-H. Tok, Zhenan Bao, Nae-Eung Lee, and Jong-Jin Park

Adv. Mater., 26(5), 796-804 (5 Feb 2014)
Rational syntheses of core-shell Fex@Pt nanoparticles for the study of electrocatalytic oxygen reduction reaction

Ji-Hoon Jang, Eunjik Lee, Jinwoo Park, Gunn Kim, Suklyun Hong & Young-Uk Kwon

Graphene as electronic structure modifier of nanostructured Pt film for enhanced methanol oxidation reaction electrocatalysis

Yong-Tae Kim, Md. Abdul Matin, Young-Uk Kwon

CARBON, 66, 691-698 (2014)
One-step sonochemical syntheses of Ni@Pt core-shell nanoparticles with controlled shape and shell thickness for fuel cell electrocatalyst

Eunjik Lee, Ji-Hoon Jang, Md. Abdul Matin, Young-Uk Kwon

Ultrasonics Sonochemistry 21, 317-323 (2014)
Immobilization of Gd(III)-DOTA Complexes in Layered Double Hydroxides Thin Film

Jong Hyeon Lee and Duk-Young Jung

Bull. Korean Chem. Soc., 34(11), 3488-3490 (2013)
Enhanced Catalytic Activity of Platinum Nanoparticles by Exfoliated Metal Hydroxide Nanosheets

Jong Hyeon Lee, Hana Kim, Yeon Soo Lee, and Duk-Young Jung

ChemCatChem 6(1), 113-118 (JAN, 2014)
Nanolithography on Graphene by Using Scanning Tunneling Microscopy in a Methanol Environment

Chulsu Kim, Joonkyu Park, Yongho Seo, Jinho Ahn, and In-Sung Park

Microsc. Microanal. 19, 1569-1574 (2013)
Quantum Confinement Effects in Transferrable Silicon Nanomembranes and Their Applications on Unusual Substrates

Houk Jang, Wonho Lee, Sang M. Won, Seoung Yoon Ryu, Donghun Lee, Jae Bon Koo, Seong-Deok Ahn,
Cheol-Woong Yang, Moon-Ho Jo, Jeong Ho Cho, John A Rogers, and Jong-Hyun Ahn

Nano Lett., 13, 5600-5607 (2013)
Graphene based field effect transistors: Efforts made towards flexible electronics

Bhupendra K. Sharma, Jong-Hyun Ahn

Solid-State Electronics 89, 177-188 (2013)
Flexible graphene&8211PZT ferroelectric nonvolatile memory

Wonho Lee, Orhan Kahya, Chee Tat Toh, Barbaros O¨zyilmaz and Jong-Hyun Ahn

Nanotechnology 24, 475202-1~6 (2013)
Supercritical alcohols as solvents and reducing agents for the synthesis of reduced graphene oxide

Myoungdo Seo, Doyeon Yoon, Kyo Seon Hwang, Jeong Won Kang, Jaehoon Kim

CARBON, 64, 207-218 (2013)
Supercritical ethanol as an enhanced medium for lignocellulosic biomass liquefaction: Influence of physical process parameters

Steffen Brand, Ratna Frida Susanti, Seok Ki Kim, Hong-shik Lee, Jaehoon Kim, Byung-In Sang

Energy 59, 173-182 (2013)
A Study on the Fluorine Effect of Direct Contact Process in High-Doped Boron Phosphorus Silicate Glass (BPSG)

Hyung-Joon Kim, Pyungho Choi, Kwangsoo Kim, and Byoungdeog Choi

Effect of Bias Temperature Stress on the Anti-Reflection HfO2 Layer in Complementary Metal Oxide Semiconductor Image Sensors

Hyung-Joon Kim, Kyung-Su Lee, Pyungho Choi, Kwang-Soo Kim, Dohyun Baek, and Byoungdeog Choi

Japanese Journal of Applied Physics 52, 10MC02-1~5 (2013)
Drain Leakage and Hot Carrier Reliability Characteristics of Asymmetric Source-drain MOSFET

Kwangsoo Kim, Byoungseon Choi, Dohyun Baek, Hyungwook Kim and Byoundeog Choi

Journal of the Korean Physical Society, 63(5) 1023-1027 (2013 September)
Determination of the Drain Saturation Voltage of a Metal&8211Oxide&8211Semiconductor Field-Effect Transistor by the Capacitance&8211Voltage Method

Kwangsoo Kim, Pyungho Choi, Hyungjoon Kim, Hyoungsun Park, and Byoungdeog Choi

Japanese Journal of Applied Physics 52, 068005-1~2 (2013)
Hot hole-induced device degradation by drain junction reverse current

K.S. Kim, H.J. Kim, P.H. Choi, H.S. Park, I.H. Joo, J.E. Song, D.H. Song, B.D. Choi

Microelectronics Reliability 53, 947-951 (2013)
Filtration-Wet Transferred Transparent Conducting Films of mm Long Carbon Nanotubes Grown Using
Water-Assisted Chemical Vapor Deposition

Shashikant P. Patole, Dong Wook Shin, Bunshi Fugetsu, and Ji-Beom Yoo

Journal of Nanoscience and Nanotechnology, 13, 7413-7417 (2013)
Electrochemical migration of Ag nanoink patterns controlled by atmospheric-pressure plasma

Kwang-Seok Kim, Young-Tae Kwon, Yong-Ho Cho, Seung-Boo Jung

Microelectronic Engineering 106, 27-32 (2013)
Electrochemical migration behavior of silver nanopaste screen-printed for flexible and printable electronics

Kwang-Seok Kim, Jae-Oh Bang, Seung-Boo Jung

Current Applied Physics, (2013)_in press
Tuning doping and strain in graphene by microwave-induced annealing

Youngchan Kim, Dae-Hyun Cho, Sunmin Ryu, Changgu Lee

CARBON 67, 673-679 (2014)
Fabrication and application of flexible, multimodal light-emitting devices for wireless optogenetics

Jordan G McCall, Tae-il Kim, Gunchul Shin, Xian Huang, Yei Hwan Jung, Ream Al-Hasani, Fiorenzo G Omenetto,
Michael R Bruchas & John A Rogers

nature protocols, 8(12), 2413-2428 (2013)
Morphology and composition control of manganese oxide by the pulse reverse electrodeposition technique
for high performance supercapacitors

Sang Ha Lee, Hyuck Lee, Mi Suk Cho, Jae-Do Namb and Youngkwan Lee

J. Mater. Chem. A, 1, 14606-14611 (2013)
Suspended single-layer MoS2 devices

Taiyu Jin, Jinyeong Kang, Eok Su Kim, Sunhee Lee, and Changgu Lee

JOURNAL OF APPLIED PHYSICS 114, 164529-1~4 (2013)
A facile route to Si nanowire gate-all-around field effect transistors with a steep subthreshold slope

Jae-Hyun Lee, Byung-Sung Kim, Soon-Hyung Choi, Yamujin Jang, Sung Woo Hwang and Dongmok Whang

Nanoscale (2013)
Biomedical Applications of Graphene and Graphene Oxide


High-performance polymer light emitting diodes with interface-engineered graphene anodes

Jaeheung Ha, Subeom Park, Donghyun Kim, Jaechul Ryu, Changhee Lee, Byung Hee Hong, Yongtaek Hong

Organic Electronics 14, 2324-2330 (2013)
Graphene nanonet for biological sensing applications

Taekyeong Kim, Jaesung Park, Hye Jun Jin, Hyungwoo Lee, Kyung-Eun Byun, Chang-Seuk Lee,
Kwang S Kim, Byung Hee Hong, Tae Hyun Kim and Seunghun Hong

Nanotechnology 24, 375302-1~7 (2013)
Tuning Molecular Self-Assembly Toward Intriguing Nanomaterial Architectures

Ju Young Lee, Byung Hee Hong, Dong Young Kim, Daniel R. Mason, Jung Woo Lee, Young Chun,
and Kwang S. Kim

Chem. Eur. J., 19, 9118-9122, (2013)
Balancing Light Absorptivity and Carrier Conductivity of Graphene Quantum Dots for High-Efficiency Bulk Heterojunction Solar Cells

Jung Kyu Kim, Myung Jin Park, Sang Jin Kim, Dong Hwan Wang, Sung Pyo Cho, Sukang Bae,
Jong Hyeok Park, and Byung Hee Hong

ACSNANO, 7(8), 7207-7212 (2013)


NANO, 8(3), 1330001-1~16 (2013)
Graphene Films for Flexible Organic and Energy Storage Devices

Seoung-Ki Lee, Kuldeep Rana, and Jong-Hyun Ahn

J. Phys. Chem. Lett., 4 831-841 (2013)
Graphene Based Nanogenerator for Energy Harvesting

Junggou Kwon, Bhupendra K. Sharma, and Jong-Hyun Ahn

Japanese Journal of Applied Physics 52, 06GA02-1~9 (2013)
Thermal stability of metal Ohmic contacts in indium gallium zinc oxide transistors using a graphene barrier

Jeong Eun Lee, Bhupendra K. Sharma, Seoung-Ki Lee, Haseok Jeon, Byung Hee Hong, Hoo-Jeong Lee,
and Jong-Hyun Ahn

APPLIED PHYSICS LETTERS 102, 113112-1~5 (2013)
Graphene-P(VDF-TrFE) Multilayer Film for Flexible Applications

Sang-Hoon Bae, Orhan Kahya, Bhupendra K. Sharma, Junggou Kwon, Hyoung J. Cho, Barbaros Ozyilmaz,
and Jong-Hyun Ahn

ACSNANO, 7(4), 3130-3138 (2013)
Graphene surface induced specific self-assembly of poly(3-hexylthiophene) for nanohybrid optoelectronics:
from first-principles calculation to experimental characterizations

Do Hwan Kim, Hyo Sug Lee, Hyeon-Jin Shin, Yoon-Su Bae, Kang-Hyuck Lee, Sang-Woo Kim, Dukhyun Choi and Jae-Young Choi

Soft Matter, 9, 5355-5360 (2013)
Piezoelectric two-dimensional nanosheets/anionic layer heterojunction for efficient direct current power

Kwon-Ho Kim, Brijesh Kumar, Keun Young Lee, Hyun-Kyu Park, Ju-Hyuck Lee, Hyun Hwi Lee, Hoin Jun,
Dongyun Lee, Sang-Woo Kim

Unidirectional High-Power Generation via Stress-Induced Dipole Alignment from ZnSnO 3 Nanocubes/Polymer Hybrid Piezoelectric Nanogenerator

Keun Young Lee, Dohwan Kim, Ju-Hyuck Lee, Tae Yun Kim, Manoj Kumar Gupta, and Sang-Woo Kim

Adv. Funct. Mater., 24(1), 37&821143 (January 8, 2014)
Two-Dimensional Vanadium-Doped ZnO Nanosheet-Based Flexible Direct Current Nanogenerator

Manoj Kumar Gupta, Ju-Hyuck Lee, Keun Young Lee, and Sang-Woo Kim

ACS Nano (Publication Date (Web): 04 Sep 2013)
Coaxial Fiber Supercapacitor Using All-Carbon Material Electrodes

Viet Thong Le, Heetae Kim, Arunabha Ghosh, Jaesu Kim, Jian Chang, Quoc An Vu, Duy Tho Pham,
Ju-Hyuck Lee, Sang-Woo Kim, and Young Hee Lee

ACSNANO (2013)


NANO 8(4), 1350041-1~6
Flexible Organic Light-Emitting Diodes on a Poly(3,4-ethylenedioxythiophene)/Metal-Grid Hybrid Electrode

Haksoo Lee, Seung-Woo Seo, Eun Jung, Heeyeop Chae, and Sung Min Cho

Appl. Phys. Express 6, 046503-1~4 (2013)
Electrospray Deposition of Carbon Nanotube Thin Films for Flexible Transparent Electrodes

Yinan Meng, Guoqing Xin, Jaewook Nam, Sung Min Cho, and Heeyeop Chae

Journal of Nanoscience and Nanotechnology 13, 6125-6129 (2013)
Nanopatterned conductive polymer films as a Pt, TCO-free counter electrode for low-cost dye-sensitized solar cells

Jeong Kwon, Veerappan Ganapathy, Young Hun Kim, Kyung-Deok Song, Hong-Gyu Park, Yongseok Jun,
Pil J. Yoo and Jong Hyeok Park

Nanoscale, 5, 7838-7843 (2013)
Polymer Bulk Heterojunction Solar Cells with PEDOT:PSS Bilayer Structure as Hole Extraction Layer

Wanjung Kim, Namhun Kim, Jung Kyu Kim, Insun Park, Yeong Suk Choi, Dong Hwan Wang, Heeyeop Chae,
and Jong Hyeok Park

ChemSusChem6, 1070-1075 (2013)
Dye molecules in electrolytes : new approach for suppression of dye-desorption in dye-sensitized
solar cells

Nansra Heo, Yongseok Jun, Jong Hyeok Park

Layer-by-Layer All-Transfer-Based Organic Solar Cells

Jung Kyu Kim, Wanjung Kim, Dong Hwan Wang, Haksoo Lee, Sung M. Cho, Dae-Geun Choi,
and Jong Hyeok Park

Langmuir 29, 5377-5382 (2013)
Discrepancy of Optimum Ratio in Bulk Heterojunction Photovoltaic Devices: Initial Cell Efficiency vs Long-Term Stability

Hyunmin Park, Keel Yong Lee, Wanjung Kim, Hee-Won Shin, Dong Hwan Wang, Tae Kyu Ahn,
and Jong Hyeok Park

ACS Appl. Mater. Interfaces, 5, 1612-1618 (2013)
Wafer-Scale Patterning of Reduced Graphene Oxide Electrodes by Transfer-and-Reverse Stamping for High Performance OFETs

Joong Suk Lee, Nam Hee Kim, Moon Sung Kang, Hojeong Yu, Dong Ryoul Lee, Joon Hak Oh,
Suk Tai Chang, Jeong Ho Cho

SMALL (2013)
Organic Field-Effect Transistor Memory Devices Using Discrete Ferritin Nanoparticle-Based Gate Dielectrics

Beom Joon Kim, Yongmin Ko, Jeong Ho Cho, and Jinhan Cho

SMALL (2013)
Electrical Transport through Single Nanowires of Dialkyl Perylene Diimide

Beom Joon Kim, Hojeong Yu, Joon Hak Oh, Moon Sung Kang, and Jeong Ho Cho

J. Phys. Chem. C 117, 10743-10749 (2013)
Correlation between Crystallinity, Charge Transport, and Electrical Stability in an Ambipolar Polymer Field-Effect Transistor Based on Poly(naphthalene-alt-diketopyrrolopyrrole)

Beom Joon Kim, Hyo-Sang Lee, Joong Seok Lee, Sanghyeok Cho, Hyunjung Kim, Hae Jung Son, Honggon Kim,
Min Jae Ko, Sungnam Park, Moon Sung Kang, Se Young Oh, Bong Soo Kim, and Jeong Ho Cho

J. Phys. Chem. C 117, 11479-11486 (2013)
Polyelectrolyte Interlayer for Ultra-Sensitive Organic Transistor Humidity Sensors

Yeong Don Park, Boseok Kang, Ho Sun Lim, Kilwon Cho, Moon Sung Kang, and Jeong Ho Cho

ACS Appl. Mater. Interfaces (2013)
Photo-patternable ion gel-gated graphene transistors and inverters on plastic

Seoung-Ki Lee, S M Humayun Kabir, Bhupendra K Sharma, Beom Joon Kim, Jeong Ho Cho
and Jong-Hyun Ahn

Nanotechnology 25, 014002-1~6
(Published 11 December 2013)
Toxicity of graphene nanoflakes evaluated by cell-based electrochemical impedance biosensing

Ok Ja Yoon, Insu Kim, Il Yung Sohn, Truong Thuy Kieu, Nae-Eung Lee

A Flexible Reduced Graphene Oxide Field-Effect Transistor for Ultrasensitive Strain Sensing

Tran Quang Trung, Nguyen Thanh Tien, Doil Kim, Mi Jang, Ok Ja Yoon, and Nae-Eung Lee

Adv. Funct. Mater. 24(1), 117-124 (January 8, 2014)(2013)
Enhancement of protein detection performance in field-effect transistors with polymer residue-free graphene channel

Jin Heak Jung, Il Yung Sohn, Duck Jin Kim, Bo Yeong Kim, Mi Jang, Nae-Eung Lee

CARBON 62, 312-321 (2013)
Electrical Graphene Aptasensor for Ultra-Sensitive Detection of Anthrax Toxin with Amplifi ed Signal

Duck-Jin Kim, Hae-Chul Park, Il Yung Sohn, Jin-Heak Jung, Ok Ja Yoon, Joon-Shik Park,
Moon-Young Yoon, and Nae-Eung Lee

Small (Apr 16 2013)
pH sensing characteristics and biosensing application of solution-gated reduced graphene oxide
field-effect transistors

Il-Yung Sohn, Duck-Jin Kim, Jin-Heak Jung, Ok Ja Yoon, Tien Nguyen Thanh, Trung Tran Quang,
Nae-Eung Lee

Biosensors and Bioelectronics 45, 70-76 (2013)
Toxicity analysis of graphene nanoflakes by cell-basedelectrochemical sensing using an electrode modified with nanocomposite of graphene and Nafion

Ok Ja Yoon, Chang Hee Kim, Il-Yung Sohn, Nae-Eung Lee

Sensors and Actuators B 188, 454-461 (2013)
Effect of buffer layer deposition on diameter and alignment of carbon nanotubes in water-assisted chemical vapor deposition

Shashikant P. Patolea, Jae-Hun Jeong, Seong Man Yu, Ha-Jin Kim, Jae-Hee Han, In-Taek Han,
Ji-Beom Yoo

Applied Surface Science 271, 32-38 (2013)
Property Control of Graphene by Employing “Semi-Ionic” Liquid Fluorination

Jong Hak Lee, Gavin Kok Wai Koon, Dong Wook Shin, V. E. Fedorov, Jae-Young Choi, Ji-Beom Yoo
and Barbaros Özyilmaz

Adv. Funct. Mater. (2013)
ive Semihydrogenation of Alkynes on Shape-Controlled Palladium Nanocrystals

Jooyoung Chung, Chanhoi Kim, Hansaem Jeong, Taekyung Yu, Do Huy Binh, Jyongsik Jang, Jaichan Lee, B. Moon Kim, and Byungkwon Lim

Chem. Asian J., 8, 919-925 (2013)
Aqueous-phase synthesis of silver nanoplates: Enhancing lateral growth via a heat-up process

Guh-Hwan Lim, Insung Han, Taekyung Yu, Byungkwon Lim

Chemical Physics Letters 568-569, 135-139 (2013)
Highly Stretchable Patterned Gold Electrodes Made of Au Nanosheets

Geon Dae Moon, Guh-Hwan Lim, Jun Hyuk Song, Minkwan Shin, Taekyung Yu, Byungkwon Lim,
and Unyong Jeong

Adv. Mater., 25, 2707-2712 (2013)
Electrochemical detection of HER2 using single stranded DNA aptamer modified gold nanoparticles electrode

Limin Chun, Sung-Eun Kim, Misuk Cho, Woo-seok Choe, Jaedo Nam, Daniel W. Lee, Youngkwan Lee

Sensors and Actuators B 186, 446-450 (2013)
Electrodeposition of graphene layers doped with Br/nsted acids

S. Lee, M. S. Cho, H. Lee, L. S. Pu, Y. Lee

J Mater Sci, 48, 6891-6896 (2013)
ive detection of endotoxin using an impedance aptasensor with electrochemically deposited gold nanoparticles

Wenqiong Su, Sung-Eun Kim, MiSuk Cho, Jae-Do Nam, Woo-Seok Choe and Youngkwan Lee

Innate Immunity, 19(4), 388-397 (2013)
Aptamer-Assisted Gold Nanoparticles/PEDOT Platform for Ultrasensitive Detection of LPS

Wenqiong Su, MiSuk Cho, Jae-Do Nam, Woo-Seok Choe, Youngkwan Lee

Electroanalysis 25(2), 380-386 (2013)
Highly sensitive electrochemical lead ion sensor harnessing peptide probe molecules on porous gold electrodes

Wenqiong Su, MiSuk Cho, Jae-Do Nam, Woo-Seok Choe, Youngkwan Lee

Biosensors and Bioelectronics 48, 263&8211269 (2013)
Hybrid energy harvester based on nanopillar solar cells and PVDF nanogenerator

Dae-Yeong Lee, Hyunjin Kim, Hua-Min Li, A-Rang Jang, Yeong-Dae Lim, Seung Nam Cha, Young Jun Park,
Dae Joon Kang, and Won Jong Yoo

Nanotechnology 24, 175402-1~6 (2013)
Controlled charge trapping by molybdenum disulphide and graphene in ultrathin heterostructured memory devices

Min Sup Choi, Gwan-Hyoung Lee, Young-Jun Yu, Dae-Yeong Lee, Seung Hwan Lee, Philip Kim, James Hone & Won Jong Yoo

Synthesis of a CdSe&8211graphene hybrid composed of CdSe quantum dot arrays directly grown on CVD-graphene and its ultrafast carrier dynamics

Yong-Tae Kim, Hee-Won Shin, Young-Seon Ko, Tae Kyu Ahn and Young-Uk Kwon

Nanoscale (on line 2013)
Novel Mn(II)-Based Metal&8722Organic Frameworks Isolated in Ionic Liquids

Ling Xu, Young-Uk Kwon, Baltazar de Castro, and Luís Cunha-Silva

Cryst. Growth Des., 13, 1260-1266 (2013)
Investigation of porosity and heterojunction effects of a mesoporous hematite electrode on photoelectrochemical water splitting

Jingling Liu, Muhammad Shahid, Young-Seon Ko, Eunchul Kim, Tae Kyu Ahn, Jong Hyeok Park and Young-Uk Kwon

Phys. Chem. Chem. Phys., 15, 9775-9782 (2013)
Mesoporous Zirconia Thin Films with Three-Dimensional Pore Structures and Their Application to Electrochemical Glucose Detection

Young-Seon Ko and Young-Uk Kwon

ACS Appl. Mater. Interfaces, 5, 3599-3606 (2013)
Reduced Titania Films with Ordered Nanopores and Their Application to Visible Light Water Splitting

Muhammad Shahid, Seo-Yeong Choi, Jingling Liu, and Young-Uk Kwon

Bull. Korean Chem. Soc., 34(8), (2013)
A Platform for Large-Scale Graphene Electronics&8211CVD Growth of Single-Layer Graphene
on CVD-Grown Hexagonal Boron Nitride

Min Wang, Sung Kyu Jang, Won-Jun Jang, Minwoo Kim, Seong-Yong Park, Sang-Woo Kim, Se-Jong Kahng, Jae-Young Choi, Rodney S. Ruoff, Young Jae Song, and Sungjoo Lee

Adv. Mater., 25, 2746-2752 (2013)
Continuous synthesis of lithium iron phosphate nanoparticles in supercritical water: Effect of process parameters

Seung-Ah Hong, Su Jin Kim, Kyung Yoon Chung, Youn-Woo Lee, Jaehoon Kim, Byung-In Sang

Chemical Engineering Journal 229, 313-323 (2013)
A new strategy for ultralow biofouling membranes: Uniform and ultrathin hydrophilic coatings using liquid carbon dioxide

Ratna F.Susanti, Yang Soo Han, Jaehoon Kim, Young Haeng Lee, Ruben G. Carbonell

Journal of Membrane Science 440, 88-97 (2013)
Production of renewable diesel by hydrotreatment of soybean oil: Effect of reaction parameters

Seok Ki Kim, Steffen Brand, Hong-shik Lee, Yunje Kim, Jaehoon Kim

Chemical Engineering Journal 228, 114-123 (2013)
Dielectric Stacking Effect of Al2O3 and HfO2 in Metal&8211Insulator&8211Metal Capacitor

In-Sung Park, Kyoung-min Ryu, Jaehack Jeong, and Jinho Ahn

[2단계누락/4차년도] Performance of organic field effect transistors with high-k gate oxide after application of consecutive bias stress

Sunwoo Lee, Changhwan Choi, Kilbock Lee, Joong Hwee Cho, Ki-Young Ko, Jinho Ahn

Thin Solid Films 521, 30-33 (OCT 30 2012)
[2단계누락/4차년도] Removing graphite flakes for preparing mechanically exfoliated graphene sample

Kiyeol Kim, Joonkyu Park, Cheolsoo Kim, Wooseok Choi, Yongho Seo, Jinho Ahn, In-Sung Park

MICRO & NANO LETTERS, 7(11), 1133-1135 (NOV 2012)
Polyphenols differentially inhibit degranulation of distinct subsets of vesicles in mast cells by specific interaction with granule type-dependent SNARE complexes

Yoosoo Yang, Jung-Mi Oh, Paul Heo, Jae Yoon Shin, Byoungjae Kong, Jonghyeok Shin, Ji-Chun Lee,
Jeong Su Oh, Kye Won Park, Chung Hwan Lee, Yeon-Kyun Shin, Dae-Hyuk Kweon

BIOCHEMICAL JOURNAL, 450, 537-546 (MAR 15 2013)
Large alpha-synuclein oligomers inhibit neuronal SNARE-mediated vesicle docking

Bong-Kyu Choi, Mal-Gi Choi, Jae-Yeol Kim, Yoosoo Yang, Ying Lai, Dae-Hyuk Kweon, Nam Ki Lee,
and Yeon-Kyun Shin

Deterministic assembly of releasable single crystal silicon-metal oxide field-effect devices formed from bulk wafers

Tae-il Kim, Yei Hwan Jung, Hyun-Joong Chung, Ki Jun Yu, Numair Ahmed, Christopher J. Corcoran,
Jae Suk Park, Sung Hun Jin, and John A. Rogers

APPLIED PHYSICS LETTERS 102(18), 182104-1~4 (MAY 6 2013)
Entangled Germanium Nanowires and Graphite Nanofibers for the Anode of Lithium-Ion Batteries

Sun-Hwak Woo, Soo Jeong Choi, Jin-Hwan Park, Won-Sub Yoon, Sung Woo Hwang,
and Dongmok Whang

Journal of The Electrochemical Society, 160 (1) A112-A116 (2013)
Reduced graphene oxide field-effect transistor forl abel-free femtomolar protein detection’,

Duck-Jin Kim, Il YungSohn, Jin-HeakJung, OkJaYoon, N.-E. Lee, Joon-Shik Park

Biosens. Bioelectron. 41, 621-626 (Mar 15 2013)
Photoelectrochemical cell/dye-sensitized solar cell tandem water splitting systems with transparent and vertically aligned quantum dot sensitized TiO2 nanorod arrays

Kahee Shin, Ji-Beom Yoo, Jong Hyeok Park

Journal of Power Sources 225, 263-268 (Mar 1 2013)
Reliable operation of nanogenerator under ultraviolet light via engineering piezoelectric potential

Thanh Toan Pham, Keun Young Lee, Ju-Hyuck Lee, Kwon Ho Kim, Kyung Sik Shin, Manoj K.Gupta, Brijesh Kumar,  and Sang-Woo Kim

Energy & Environmental Science, 6(3), 841-846 (Mar 2013)
The characteristics of Cu nanopaste sintered by atmospheric-pressure plasma

Kwang-Seok Kim, Jae-Oh Bang, Yong-Ho Choa, Seung-Boo Jung

Microelectronic Engineering, 107, 121-124 (JUL 2013)
Sub-100nm scale polymer transfer printing process for organic photovoltaic devices

Dae-Geun Choi, Ki-Joong Lee, Jun-Ho Jeong, Dong Hwan Wang, O. Ok Park, Jong Hyeok Park

Solar Energy Materials & Solar Cells, 109 (Feb 2013)
Graphene-based transparent strain sensor

Sang-Hoon Bae, Youngbin Lee, Bhupendra K. Sharma, Hak-Joo Lee, Jae-Hyun Kim, Jong-Hyun Ahn

CARBON 51, 236-242 (JAN 2013)
Synthesis of Monoclinic Potassium Niobate Nanowires That Are Stable at Room Temperature

Seungwook Kim, Ju-Hyuck Lee, Jaeyeon Lee, Sang-Woo Kim, Myung Hwa Kim, Sungnam Park,
Haegeun Chung, Yong-Il Kim, and Woong Kim

Journal of the American Chemical Society, 135(1), 6-9 (JAN 9 2013)
Highly sensitive stretchable transparent piezoelectric nanogenerators

Ju-Hyuck Lee, Keun Young Lee, Brijesh Kumar, Nguyen Thanh Tien, Nae-Eung Lee and Sang-Woo Kim

Energy Environ. Sci. 6(1), 169-175 (Jan 2013)
Graphene oxide/N-methyl-2-pyrrolidone charge-transfer complexes for molecular detection,

Guoqing Xin, Suhyun Gong, Namhun Kim, Jehyung Kim, Wontae Hwang, Jaewook Nam, Yong-Hoon Cho, Sung Min Cho, Heeyeop Chae,

SENSOR ACTUAT B-CHEM, 176, 81-85 (Jan 2013)
All-Solution-Processed Flexible Thin Film Piezoelectric Nanogenerator

Sung Yun Chung, Sunyoung Kim, Ju-Hyuck Lee, Kyongjun Kim, Sang-Woo Kim,
Chong-Yun Kang, Seok-Jin Yoon, and Youn Sang Kim

Adv. Mater., 24(45), 6022-6027 (Nov. 27 2012)
Crystallinity-Controlled Naphthalene-alt-diketopyrrolopyrrole Copolymers for High-Performance Ambipolar Field Effect Transistors

Hyo-Sang Lee, Joong Suk Lee, Sanghyeok Cho, Hyunjung Kim, Kyung-Won Kwak,
Youngwoon Yoon, Seon Kyoung Son, Honggon Kim, Min Jae Ko, Doh-Kwon Lee, Jin Young Kim,
Sungnam Park, Dong Hoon Choi, Se Young Oh, Jeong Ho Cho and BongSoo Kim

J. Phys. Chem. C 116, 26204-26213 (Nov. 26, 2012)
Silicon Embedded Nanoporous Carbon Composite for the Anode of Li Ion Batteries

Sun-Hwak Woo, Jin-Hwan Park, Sung Woo Hwang and Dongmok Whang

Journal of The Electrochemical Society, 159(8) A1273-A1277 (July 2012)
Seed-free electrochemical growth of ZnO nanotube arrays on single-layer graphene

Chunju Xu, Byung-Sung Kim, Jae-Hyun Lee, Minjin Kim, Sung Woo Hwang, Byong Lyong Choi, Eun Kyung Lee, Jong Min Kim, Dongmok Whang

Materials Letters 72, 25-28 (April 2012)
Morphology Control of Self-Catalyzed Germanium Nanostructures with Graphitic Carbon Shell

Byung-Sung Kim, Jae-Hyun Lee, Kiseok Son, Sung Woo Hwang, Byoung Lyong Choi, Eun Kyung Lee,
and Dongmok Whang

Journal of Nanoscience and Nanotechnology, 12(5), 4103-4107 (May 2012)
Metastable Ge1&8722xCx Alloy Nanowires

Byung-Sung Kim, Jae-Hyun Lee, Kiseok Son, Sung Woo Hwang, Byoung Lyong Choi, Eun Kyung Lee, Jong Min Kim, and Dongmok Whang

ACS Appl. Mater. Interfaces, 4(2), 805-810 (Jan 2012)
Hot-Electron-Induced Device Degradation during Gate-Induced Drain Leakage Stress

Kwang-Soo Kim, Chang-Hoon Han, Jun-Ki Lee, Dong-Soo Kim, Hyong-Joon Kim, Joong-Shik Shin, Hea-Beoum Lee, and Byoung-Deog Choi

Japanese Journal of Applied Physics 51, 111202-1~5 (2012)
A study on the performance of metal-oxide-semiconductor-field-effecttransistors with asymmetric junction doping structure

Hyunho Park, Byoungdeog Choi

Current Applied Physics 12(6), 1503-1509 (Nov 2012)
Optimization of Al2O3/ZrO2 nanolaminate structure for thin-film encapsulation of OLEDs

Seung-Woo Seo, Eun Jung, Heeyeop Chae, Sung Min Cho

Organic Electronics 13(11), 2436-2441 (Nov. 2012)
A New Mussel-Inspired Polydopamine Sensitizer for Dye-Sensitized Solar Cells: Controlled Synthesis and Charge Transfer

Hye Jin Nam, Boeun Kim, Min Jae Ko, Mingshi Jin, Ji Man Kim, and Duk-Young Jung

Chemistry European Journal, 18, 14000-14007 (Sep 2012)
Optimization of desmear process for high adhesion of insulating film in printed circuit boards (PCBs) via Taguchi method

Moon Soo Park, Jae Choon Cho, Sung Hyun Kim, Dong Joo Shin, Hyung mi Jung, Choon Keun Lee, Mi-Suk Cho,
Youngkwan Lee

International Journal of Adhesion & Adhesives 31(6), 466-472 (Sep 2011)
Evaluation of Multi-Layered Graphene Surface Plasmon Resonance-Based Transmission Type Fiber Optic Sensor

Jang Ah Kim, Atul Kulkarni, Junmo Kang, Rashid Amin, Jae-Boong Choi, Sung Ha Park, and Taesung Kim

Journal of Nanoscience and Nanotechnology, 12(7), 5381-5385 (Jul 2012)
A Novel Method for Large Area Graphene Transfer on the Polymer Optical Fiber

Atul Kulkarni, Hyeongkeun Kim, Rashid Amin, Sung Ha Park, Byung Hee Hong, and Taesung Kim

Journal of Nanoscience and Nanotechnology, 12(5), 3918-3921 (May 2012)
The label free DNA sensor using a silicon nanowire array

Atul Kulkarni, Yang Xu, Chisung Ahn, Rashid Amin, Sung Ha Park, Taesung Kim, Minho Lee

Journal of Biotechnology 160(3-4), 91-96 (31 Aug. 2012)
Investigation on the control of silicon whisker generation during dichlorosilane-based WSi deposition process

Hoomi Choi, Myeonghun Oh, Jinsung Kim, Jaungjoo Kim, Ji Chul Yang, Soochul Lee, Sang Won Lee, Taesung Kim

Thin Solid Films 521, 201-205 (30 Oct. 2012)
Graphene-Based Waveguides: Novel Method for Detecting Biological Activity

Jangah Kim, Manasi Kasture, Taihyun Hwang, Atul Kulkarni, Rashid Amin, Sungha Park, Taesung KimSuresh Gosavi

Appl Biochem Biotechnol, 167(5), 1069-1075 (9 May, 2012)
Inverse opal tungsten trioxide films with mesoporous skeletons: synthesis and photoelectrochemical responsesw

Jung Kyu Kim, Jun Hyuk Moon, Tae-Woo Leec and Jong Hyeok Park

Chem. Commun., 48, 11939-11941 (2012)
Templated syntheses of Pt thin filmswith feature sizes of 3, 6 and 9 nm and their effects on SERS

Ki-Rim Lee, Min-Hye Kim, Jeung-Eun Hong and Young-Uk Kwon

J. Raman Spectrosc. (2012)
Mesoporous Thin Films of Nitrogen-Doped Carbon with Electrocatalytic Properties

Keun-Young Park, Ji-Hoon Jang, Jeung-Eun Hong, and Young-Uk Kwon

The Journal of Physical Chemistry C, 116, 16848-16853 (2012)
Syntheses of micrometer-long Pt and Ag nanowires through SBA-15 templating

Kyoung-Jae Kim, Eun-Sun Lee, Young-Uk Kwon

J Nanopart Res, 14, 1270-1~7 (7 Nov 2012)
Sonochemical synthesis of Pt-doped Pd nanoparticles with enhanced electrocatalytic activity for formic
acid oxidation reaction  

Md. Abdul Matin, Ji-Hoon Jang, Eunjik Lee, Young-Uk Kwon

Journal of Applied Electrochemistry, 42(10), 827-832 (2012)
Nanocomposites of reduced graphene oxide nanosheets and conducting polymer for stretchable transparent conducting electrodes

Young Gug Seol, Tran Quang Trung, Ok-Ja Yoon, Il-Yung Sohn and Nae-Eung Lee

J. Mater. Chem., 22, 23759-23766 (2012)
Enhancement of Thermomechanical Properties of Poly(D,L-lactic-co-glycolic acid) and Graphene Oxide Composite Films for Scaffolds

Ok Ja Yoon, Il Yung Sohn, Duck Jin Kim, and Nae-Eung Lee

Macromolecular Research, 20(8), 789-794 (2012)
Topochemical Oxidation of Transition Metals in Layered Double Hydroxides by Anthraquinone-2-sulfonate

Jong Hyeon Lee, Dermot OHare, and Duk-Young Jung

Bull. Korean Chem. Soc. 33(2), 725-727 (2012)
Effects of Flow Transport of the Ar Carrier on the Synthesis of ZnO Nanowires by Chemical Vapor Deposition

Joon Hyock Choi, Ju Seok Seo, Seung Nam Cha, Hyun Jin Kim, Seong Min Kim, Young Jun Park, Sang-Woo Kim,
Ji-Beom Yoo, and Jong Min Kim

Japanese Journal of Applied Physics 50(1), 015001-1~4 (January 2011)
Wafer-scale graphene/ferroelectric hybrid devices for low-voltage electronics

Yi Zheng, Guang-Xin Ni, Sukang Bae, Chun-Xiao Cong, Orhan Kahya, Chee-Tat Toh, Hye Ri Kim, Danho Im, Ting Yu, Jong Hyun Ahn, Byung Hee Hong and Barbaros¨ Ozyilmaz

EPL-EUROPHYS LETT, 93(1), 17002-1~4, (January 2011)
Load-Controlled Roll Transfer of Oxide Transistors for Stretchable Electronics

Bhupendra K. Sharma, Bongkyun Jang, Jeong Eun Lee, Sang-Hoon Bae, Tae Woong Kim, Hak-Joo Lee,
Jae-Hyun Kim, and Jong-Hyun Ahn

Adv. Funct. Mater. 2012
Sensitive electrochemical sensor for detection of lipopolysaccharide on metal complex immobilized gold electrode

Misuk Cho, Limin Chun, Meng Lin, Wooseok Choe, Jaedo Nam, Youngkwan Lee

Sensors and Actuators B, 174, 490-494 (2012)
Surface Viscoelasticity of an Organic Interlayer Affects the Crystalline Nanostructure of an Organic Semiconductor and Its Electrical Performance

Hwa Sung Lee, Moon Sung Kang, Sung Kyung Kang, Beom Joon Kim, Youngjae Yoo, Ho Sun Lim, Soong Ho Um,
Du Yeol Ryu, Dong Ryeol Lee, and Jeong Ho Cho

J. Phys. Chem. C, 116, 21673-21678 (October 9, 2012)
Optical switching of the Dirac point in graphene multilayer field-effect transistors functionalized with spiropyranw

Piljae Joo, Beom Joon Kim, Eun Kyung Jeon, Jeong Ho Cho and Byeong-Su Kim

Chem. Commun., 48, 10978-10980 (2012)
HfO2-Based RRAM Devices With Varying Contact Sizes and Their Electrical Behavior

Venkatakrishnan Sriraman, Xiang Li, Navab Singh, and Sungjoo Lee

IEEE ELECTRON DEVICE LETTERS, 33(7), 1060-1062 (JULY 2012)
Improved Vertical Silicon Nanowire Based Thermoelectric Power Generator With Polyimide Filling

Yida Li, Kavitha Buddharaju, Bui Cong Tinh, Navab Singh, and Sung Joo Lee

Electrospun smart fabrics that display pH-responsive tunable wettability

Chang Hwan Lee, Sung Kyung Kang, Jung Ah Lim, Ho Sun Lim and Jeong Ho Cho

Soft Matter (2012)
Decoupling the Bias-Stress-Induced Charge Trapping in Semiconductors and Gate-Dielectrics of Organic
Transistors Using a Double Stretched-Exponential Formula

Hyun Ho Choi, Moon Sung Kang, Min Kim, Haena Kim, Jeong Ho Cho, and Kilwon Cho

Adv. Funct. Mater. 2012
Coplanar-Gate Transparent Graphene Transistors and Inverters on Plastic

Beom Joon Kim, Seoung-Ki Lee, Moon Sung Kang, Jong-Hyun Ahn, and Jeong Ho Cho

ACS NANO (2012)
Shifting of surface plasmon resonance due to electromagnetic coupling between graphene and
Au nanoparticles

Jing Niu, Young Jun Shin, Jaesung Son, Youngbin Lee, Jong-Hyun Ahn, and
Hyunsoo Yang

OPTICS EXPRESS, 20(18), 19690-19696 (27 Aug, 2012)
Improved electron field emission from morphologically disordered monolayer graphene

Srikrishna Pandey, Padmnabh Rai, Shashikant Patole, Fethullah Gunes, Gi-Duk Kwon, Ji-Beom Yoo,
Pavel Nikolaev, and Sivaram Arepalli

APPLIED PHYSICS LETTERS 100, 043104-1~4 (2012)
Self assembled graphene/carbon nanotube/polystyrene hybrid nanocomposite by in situ microemulsion polymerization

Archana S. Patole, Shashikant P. Patole, So-Young Jung, Ji-Beom Yoo, Jeong-Ho An, Tae-Ho Kim

European Polymer Journal 48, 252-259 (2012)
A Facile Route To Recover Intrinsic Graphene over Large Scale

Dong-Wook Shin, Hyun Myoung Lee, Seong Man Yu, Kwang-Soo Lim, Jae Hoon Jung, Min-Kyu Kim,
Sang-Woo Kim, Jae-Hee Han, Rodney S. Ruoff, and Ji-Beom Yoo

ACS NANO (2012)
The Effect of Pressure and Growth Temperature on the Characteristics of Polycrystalline In2Se3 Films in Metal Organic
Chemical Vapor Deposition

Seong Man Yu, Jin Hyoung Yoo, Shashikant P. Patole, Jong Hak Lee, and Ji-Beom Yoo

Electronic Materials Letters, 8(3) 245-250 (2012)
A high performance PZT ribbon-based nanogenerator using graphene transparent electrodes

Junggou Kwon, Wanchul Seung, Bhupendra K. Sharma, Sang-Woo Kim and Jong-Hyun Ahn

Energy & Environmental Science, 2012
Synthesis of Ga-Doped ZnO Nanorods Using an Aqueous Solution Method for a Piezoelectric Nanogenerator

Ju-Hyuck Lee, Keun Young Lee, Brijesh Kumar, and Sang-Woo Kim

Journal of Nanoscience and Nanotechnology, 12(4), 3430-3433 (April 2012)
Large-area graphene synthesis and its application to interface-engineered field effect transistors

Sae Byeok Jo, Jaesung Park, Wi Hyoung Lee, Kilwon Cho, Byung Hee Hong

Solid State Communications 152, 1350-1358 (2012)
Low-temperature growth and direct transfer of graphene&8211graphitic carbon films on flexible plastic substrates

Yong-Jin Kim, Sang Jin Kim, Myung Hee Jung, Kwang Yeol Choi, Sukang Bae, Seoung-Ki Lee, Youngbin Lee,
Dolly Shin, Bora Lee, Huiyoun Shin, Myungshin Choi, Kyuho Park, Jong-Hyun Ahn and Byung Hee Hong

Nanotechnology 23, 344017-1~6 (2012)
Structure evolution and coordination modes of metal-carboxylate frameworks with robust linear trinuclear complexes as building units,

YooJin Kim and Duk-Young Jung

CrystEngComm, 14, 4567-4569 (2012)
Highly oriented nanoplates of layered double hydroxides as an ultra slow release systemw

Jong Hyeon Lee and Duk-Young Jung

Chem. Commun., 48, 5641-5643 (2012)
Electrospray Deposition of Silver Nanowire Films for Transparent Electrodes

Jie Li, Sung Min Cho, and Heeyeop Chae

Journal of Nanoscience and Nanotechnology, 12, 5981-5985 (2012)
High Thermal Responsiveness of a Reduced Graphene Oxide Field-Effect Transistor

Tran Quang Trung, Nguyen Thanh Tien, Doil Kim, Jin Heak Jung, Ok Ja Yoon, and Nae-Eung Lee

Adv. Mater., 24, 5254-5260 (2012)
Transparent and flexible organic field-effect transistor for multi-modal sensing

Tran Quang Trung, Nguyen Thanh Tien, Young Gug Seol, Nae-Eung Lee

Organic Electronics 13, 533-540 (2012)
The preparation of highly ordered TiO2 nanotube arrays by an anodization method and their applications

Yongseok Jun, Jong Hyeok Park and Man Gu Kang

Chem. Commun., 48, 6456-6471 (2012)
Size-Tunable, Fast, and Facile Synthesis of Titanium Oxide Nanotube Powders for Dye-Sensitized Solar Cells

Kun Seok Lee, Jeong Kwon, Jeong Hyeok Im, Chang Ryul Lee, Nam-Gyu Park, and Jong Hyeok Park

ACS Appl. Mater. Interfaces 4, 4164-4168 (2012)
pH-responsive high-density lipoprotein-like nanoparticles to release paclitaxel at acidic pH in cancer chemotherapy

Jae-Yoon Shin, Yoosoo Yang, Paul Heo, Ji-Chun Lee, ByoungJae Kong, Jae Youl Cho, Keejung Yoon
Cheol-Su Shin, Jin-Ho Seo, Sung-Gun Kim, Dae-Hyuk Kweon

International Journal of Nanomedicine, 7,  2805-2816 (2012)
A botulinum neurotoxin-like function of Potentilla chinensis extract that inhibits neuronal SNARE complex formation
membrane fusion, neuroexocytosis, and muscle contraction

Chang-Hwa Jung, Jin-Kyu Choi, Yoosoo Yang, Hyun-Ju Koh, Paul Heo, Kee-Jung Yoon,
Sehyun Kim, Won-Seok Park, Hong-Ju Shing, and Dae-Hyuk Kweon

Pharmaceutical Biology, 50(9), 1157-1167 (2012)
SNARE-Wedging Polyphenols as Small Molecular Botox

Yoosoo Yang, Jin Kyu Choi, Chang Hwa Jung, Hyun Ju Koh, Paul Heo, Jae Yoon Shin, Sehyun Kim,
Won-Seok Park, Hong-Ju Shin, Dae-Hyuk Kweon

Planta Medica, 233-236 (2012)
Nonenzymatic cholesterol sensor based on spontaneous deposition of platinum nanoparticles on layer-by-layer assembled CNT thin film

Jiao Yang, Hyuck Lee, Misuk Cho, Jeodo Nam, Youngkwan Lee

Sensors and Actuators B, 171-172, 374-379 (2012)
Si-Compatible Cleaning Process for Graphene Using Low-Density Inductively Coupled Plasma

Yeong-Dae Lim, Dae-Yeong Lee, Tian-Zi Shen, Chang-Ho Ra, Jae-Young Choi, and Won Jong Yoo

ACSNANO, 6(5), 4410-4417 (2012)
Optoelectronic Performance of Radial-Junction Si Nanopillar and Nanohole Solar Cells

Hua-Min Li, Dae-Yeong Lee, Won Jong Yoo

Graphene transfer: key for applications

Junmo Kang, Dolly Shin, Sukang Bae and Byung Hee Hong

Nanoscale, 4, 5527-5537 (2012)
Crystalline nanostructure and morphology of TriF-IF-dione for high-performance stable n-type field-effect transistors

Beom Joon Kim, Young-Il Park, Hyo Jung Kim, Kwangseok Ahn, Dong Ryeol Lee, Do Hwan Kim, Se-Young Oh,
Jong-Wook Park and Jeong Ho Cho

J. Mater. Chem., 22, 14617-14623 (2012)
Counterions-exchangeable, multifunctional polyelectrolyte fabrics

Chang Hwan Lee, Sung Kyung Kang, Jung Ah Lim, Young-Je Kwark, Ho Sun Lim, Jooyong Kim and Jeong Ho Cho

J. Mater. Chem., 22, 14656-14660 (2012)
All Graphene-Based Thin Film Transistors on Flexible Plastic Substrates

Seoung-Ki Lee, Ho Young Jang, Sukjae Jang, Euiyoung Choi, Byung Hee Hong, Jaichan Lee, Sungho Park,
and Jong-Hyun Ahn

Graphene-based flexible and stretchable thin film transistors

Chao Yan, Jeong Ho Cho and Jong-Hyun Ahn

Nanoscale, (Jul 6, 2012)
High quality graphene-semiconducting oxide heterostructure for inverted organic photovoltaics

Kyung-Sik Shin, Hanggochnuri Jo, Hyeon-Jin Shin, Won Mook Choi, Jae-Young Choi, and Sang-Woo Kim

Journal of Materials Chemistry, 22, 13032-13038 (03 May, 2012)
Efficient Transfer of Large-Area Graphene Films onto Rigid Substrates by Hot Pressing

Junmo Kang, Soonhwi Hwang, Jae Hwan Kim, Min Hyeok Kim, Jaechul Ryu, Sang Jae Seo,
Byung Hee Hong, Moon Ki Kim, and Jae-Boong Choi

ACSNANO, 6(6), 5360-5365
Highly ive Etching of SnO2 Absorber in Binary Mask Structure for Extreme Ultra-Violet Lithography

Soo Jin Lee, Chang Yong Jung, Sung Jin Park, Chang Kweun Hwangbo, Hwan Seok Seo, Sung Soo Kim,
and Nae-Eung Lee

Jounal of Nanoscience and Nanotecnology, 12(4), 3334-3340 (1 April, 2012)
Inorganic thin layer coated porous separator with high thermal stability for safety reinforced Li-ion battery

Min Kim, Jong Hyeok Park

Journal of Power Sources 212, 22-27 (15 August, 2012)
Ultrathin nanoclay films with tunable thickness as barrier layers in organic light emitting devices

Jung Kyu Kim, Hyo Suk Park, Do Kyung Rhee, Suk-Jin Ham, Kwang-Jik Lee, Pil J. Yoo, and Jong Hyeok Park

Journal of Materials Chemistry, 22(16), 7718-7723 (2012)
Hematite modified tungsten trioxide nanoparticle photoanode for solar water oxidation

Aiming Maoa, Jung Kyu Kima, Kahee Shin, Dong Hwan Wang, Pil J. Yoo, Gui Young Han, Jong Hyeok Park

Journal of Power Sources 210, 32-37 (15 July, 2012)
Stability comparison:A PCDTBT/PC71BM bulk-heterojunction versus a P3HT/PC71BM bulk-heterojunction

Dong Hwan Wang, Jung Kyu Kim, Jung Hwa Seo, O Ok Park, Jong Hyeok Park

Solar Energy Materials and Solar Cells, 101, 249-255  (June 2012)
Controlled Dissolution of Polystyrene Nanobeads: Transition from Liquid Electrolyte to Gel Electrolyte

Kun Seok Lee, Yongseok Jun, and Jong Hyeok Park

Nano Lett., 12, 2233-2237 (April 2, 2012)
Effect of uni-axial strain on THz/far-infrared response of graphene

JooYoun Kim, Chul Lee, Sukang Bae, Sang Jin Kim, Keun Soo Kim, Byung Hee Hong, and E. J. Choi

APPLIED PHYSICS LETTERS, 100(4), 041910-1~4 (JAN 23, 2012)
Graphene-Ferroelectric Hybrid Structure for Flexible Transparent Electrodes

Guang-Xin Ni,Yi Zheng, Sukang Bae, Chin YawTan, Orhan Kahya, Jing Wu, Byung Hee Hong, Kui Yao,
and Barbaros Ozyilmaz

ACSNANO, 6(5), 3935-3942 (2012)
Energy harvesting based on semiconducting piezoelec tric ZnO nanostructures

Brijesh Kumar, Sang-WooKim

Nano Energy,1(3), 342-355 (May 2012)
P-Type Polymer-Hybridized High-Performance Piezoelectric Nanogenerators

Keun Young Lee, Brijesh Kumar, Ju-Seok Seo, Kwon-Ho Kim, Jung Inn Sohn, Seung Nam Cha,
Dukhyun Choi, Zhong Lin Wang, and Sang-Woo Kim

Nano Lett., 12, 1959-1964 (Mar.12, 2012)
Synthesis and applications of graphene electrodes

Dolly Shin, Sukang Bae, Chao Yan, Junmo Kang, Jaechul Ryu, Jong-Hyun Ahn, and Byung Hee Hong

Carbon Letters, 13(1) 1-16 (Jan 31 2012)
Three-Dimensional Writing of Highly Stretchable Organic Nanowires

Ji Tae Kim, Jaeyeon Pyo, Jonghyun Rho, Jong-Hyun Ahn, Jung Ho Je, and G. Margaritondo

ACS Macro Lett., 1, 375-379 (2012.2.21)
Towards industrial applications of graphene electrodes

Sukang Bae, Sang Jin Kim, Dolly Shin, Jong-Hyun Ahn and Byung Hee Hong

Physica scripta, T146, 014024-1~8 (Jan 31, 2012)
Stretchable electronics: materials, architectures and integrations

Jong-Hyun Ahn and Jung Ho Je

J. Phys. D: Appl. Phys., 45, 103001-1~14 (Feb 2012)
Graphene induced tunability of the surface plasmon resonance

Jing Niu, Young Jun Shin, Youngbin Lee, Jong-Hyun Ahn, and Hyunsoo Yang

APPLIED PHYSICS LETTERS 100, 061116-1~4 (Feb 2012)
Quasi-Periodic Nanoripples in Graphene Grown by Chemical Vapor Deposition and Its Impact on Charge Transport

Guang-Xin Ni, Yi Zheng, Sukang Bae, Hye Ri Kim, Alexandre Pachoud, Young Soo Kim, Chang-Ling Tan,
Danho Im, Jong-Hyun Ahn, Byung Hee Hong, and Barbaros Ozyilmaz

ACS NANO, 6(2), 1158-1164 (2012)
Tunable photoluminescence of graphene oxide from near-ultraviolet to blue

Guoqing Xin, Yinan Meng, Yifei Ma, Duyen Ho, Namhun Kim, Sung M. Cho, Heeyeop Chae

Materials Letters 74, 71-73 (2012)
Photoresistivity and optical switching of graphene with DNA lattices

Atul Kulkarni, Rashid Amin, Hyeongkeun Kim, Byung Hee Hong, Sung Ha Park, Taesung Kim

Current Applied Physics 12, 623-627 (2012)
A facile synthetic route for well defined multilayer films of graphene and PEDOT via an electrochemical method

Soojeong Lee, Mi Suk Cho, Hyuck Lee, Jae-Do Nam and Youngkwan Lee

J. Mater. Chem., 2012, 22, 1899-1903
DNA thin film coated optical fiber biosensor

Rashid Amin, Atul Kulkarni, Taesung Kim, Sung Ha Park

Current Applied Physics, 12,  841-845 (2012)
Effects of Cr2O3 modification on the performance of SnO2 electrodes in DSSCs

Seo-Yeong Choi, Min-Hye Kim and Young-Uk Kwon

Phys. Chem. Chem. Phys., 14, 3576-3582 (2012)
Importance of Solubilizing Group and Backbone Planarity in Low Band Gap Polymers for High Performance Ambipolar field-effect Transistors

Joong Suk Lee, Seon Kyoung Son, Sanghoon Song, Hyunjung Kim, Dong Ryoul Lee, Kyungkon Kim, Min Jae Ko, Dong Hoon Choi, BongSoo Kim, and Jeong Ho Cho

Chem. Mater., 24, 1316-1323 (2012)


Determination of endotoxin through an aptamer-based impedance biosensor

Wenqiong Su, Meng Lin, Hyuck Lee, MiSuk Cho, Woo-Seok Choe, Youngkwan Lee

Biosensors and Bioelectronics 32, 32-36 (2012)

Effect of charge-transfer complex on the energy level alignment between graphene and organic molecules

Giyeol Bae, Hyun Jung, Noejung Park, Jinwoo Park, Suklyun Hong, and Wanjun Park

APPLIED PHYSICS LETTERS 100, 183102-1~4 (2012)
Moisture Permeation through Ultrathin TiO2 Films Grown by Atomic Layer Deposition

Seung-Woo Seo, Eun Jung, Chankyu Lim, Heeyeop Chae, and Sung Min Cho

Applied Physics Express 5, 035701-1~3 (2012)
Highly Tunable Charge Transport in Layer-by-Layer Assembled Graphene Transistors

Hyunmin Hwang, Piljae Joo, Moon Sung Kang, Gukmoon Ahn, Joong Tark Han, Byeong-Su Kim, and Jeong Ho Ch

ACSNANO, 6(3), 2432-2440 (2012)
A novel optical aerosol detector utilizing an optic fiber with conductivepolymercoating

Hongyi Qin, Atul Kulkarni, Hang Zhang, Dong Jiang, Taesung Kim

Journal of Aerosol Science 45, 19-25 (2012)
A novel method for preparing silver nanoparticle-hydrogel nanocomposites via pH-induced self-assembly

Ju Young Yook, Gwang-Ho Choi and Dong Hack Suh

Chem. Commun., 48, 5001-5003 (Mar. 2012)
Enhanced electrocatalytic performance for hydrogen oxidation reaction on gold nanoparticles supported on tungsten oxide (VI) modified carbon

Ji-Hoon Jang, Eunjik Lee, Young-Uk Kwon

International Journal of hydrogen energy 37, 8170-8176 (2012)
The influence of MWNT composite on the stretchability of conductive nanopaste screen-printed on elastomeric substrate

Kwang-Seok Kim, Quoc Vu Bui, Jong-Bum Lee, Seung-Boo Jung

Current Applied Physics 12, S99-S103 (2012)
Effects of Plasma Polymerized Acrylic Acid Film on the Adhesion of Ag Tracks Screen-Printed on Polyimide


The Journal of Adhesion, 88, 1&821113 (2012)
Electrochemical Migration Characteristics of Screen-Printed Silver Patterns on FR-4 Substrate

Kwang-Seok Kim, Jee-Hyuk Ahn, Bo-In Noh, and Seung-Boo Jung

Journal of Nanoscience and Nanotechnology, 12, 1-5 (2012)
Large-Scale Synthesis of High-Quality Hexagonal Boron Nitride Nanosheets for Large-Area Graphene Electronics

Kang Hyuck Lee, Hyeon-Jin Shin, Jinyeong Lee, In-yeal Lee, Gil-Ho Kim, Jae-Young Choi, and Sang-Woo Kim

Growth of High Quality ZnO Nanowires on Graphene
Keun Young Lee, Brijesh Kumar, Hyun-Kyu Park, Won Mook Choi, Jae-Young Choi, and Sang-Woo Kim

Journal of Nanoscience and Nanotechnology, 12(2), 1551-1554 (Feb 2012)
Linear inductive antenna design for large area flat panel display plasma processing

K.N. Kim, J.H. Lim, H.B. Jeong, G.Y. Yeom, S.H. Lee, J.K. Lee

Microelectronic Engineering 89, 133-137 (2012)
Etch Damage of Ge2Sb2Te5 for Different Halogen Gases

Se-Koo Kang, Min-Hwan Jeon, Jong-Yoon Park, Myung S. Jhon, and Geun-Young Yeom

Japanese Journal of Applied Physics 50, 086501-1~4
Electrospray deposition of polymer thin films for organic light-emitting diodes

Wontae Hwang, Guoqing Xin, Minjun Cho, Sung Min Cho, and Heeyeop Chae

Nanoscale Research Letters, 7, 52 (5 January 2012)

Investigation of charge-transfer complexes formation between photoluminescent graphene oxide and organic molecules

Guoqing Xin, Hongzhe Wang, Namhun Kim, Wontae Hwang, Sung Min Cho and Heeyeop Chae

Nanoscale, 4, 405-407 (JAN 2012)
Extremely efficient flexible organic light-emitting diodes with modified graphene anode,

Tae-Hee Han, Youngbin Lee, Mi-Ri Choi, Seong-Hoon Woo, Sang-Hoon Bae, Byung Hee Hong, Jong-Hyun Ahn, and Tae-Woo Lee

Nature photonics 6, 105-110 (FEB 2012)

Flexible and Platinum-Free Dye-Sensitized Solar Cells with Conducting-Polymer-Coated Graphene Counter Electrodes,
Kun Seok Lee, Youngbin Lee, Jun Young Lee, Jong-Hyun Ahn, and Jong Hyeok Park,

ChemSusChem, 4 (2011)

Ultrasound-assisted polyol synthesis and electrocatalytic characterization of PdxCo alloy and core&8211shell nanoparticles

Ji-Hoon Jang, Chanho Pak, Young-Uk Kwon

Journal of Power Sources 201, 179-183 (March 2012)
Semiconducting Divalent Metal Oxides as Blocking Layer Material for SnO2-Based Dye-Sensitized Solar Cells

Min-Hye Kim and Young-Uk Kwon

J. Phys. Chem. C, 115, 23120-23125 (2011)
One-pot synthesis of core&8211shell-like Pt3Co nanoparticle electrocatalyst with Pt-enriched surface for oxygen reduction reaction in fuel cells

Ji-Hoon Jang, Juyeong Kim, Yang-Hee Lee, In Young Kim, Min-Ho Park, Cheol-Woong Yang, Seong-Ju Hwang and Young-Uk Kwon

Energy and Environmental Science, 4(12), 4947-4953 (2011)
Low-Cost Fabrication of Pt Thin Films with Controlled Nanostructures and Their Effects on SERS

Min-Hye Kim, Eun-Sun Lee, Seong Kyu Kim, Young-Uk Kwon

Plasmonics, 6(4), 715-723 (2011)
Fabrication of 2D photonic crystal assisted Y2O3:Eu3+ thin-film phosphors by direct nano-imprinting

Ki-Young Ko, Eun-Jin Her, William T. Nichols, Heon Lee, Young Rag Do, Jinho Ahn

Microelectronic Engineering 88, 2930-2933 (2011)
Effects of defects and non-coordinating molecular overlayers on the work function of graphene and energy-level alignment with organic molecules

Giyeol Bae, Janghwan Cha, Hoonkyung Lee, Wanjun Park, Noejung Park

CARBON, 50, 851-856 (Mar. 2012)
Electrochemical growth of vertically aligned ZnO nanorod arrays on oxidized bi-layer graphene electrode

Chunju Xu, Jae-Hyun Lee, Jong-Cheol Lee, Byung-Sung Kim, Sung Woo Hwang and Dongmok Whang

CrystEngComm (2011)
Enhanced Power Conversion Effi ciency in PCDTBT/PC70 BM Bulk Heterojunction Photovoltaic Devices with Embedded Silver Nanoparticle Clusters

Dong Hwan Wang, Keum Hwan Park, Jung Hwa Seo, Jason Seifter, Ji Hye Jeon, Jung Kyu Kim, Jong Hyeok Park, O Ok Park, and Alan J. Heeger

Adv. Energy Mater. (2011)
Mechanical and Environmental Stability of Polymer Thin-Film-Coated Graphene

Chao Yan, Kwang-Seop Kim, Seoung-Ki Lee, Sang-Hoon Bae, Byung Hee Hong, Jae-Hyun Kim, Hak-Joo Lee, and Jong-Hyun Ahn

ACS NANO, 6(3) 2096-2103 (2012)
Inverted Organic Solar Cells with ZnO Nanowalls Prepared Using Wet Chemical Etching in a KOH Solution

Kyung-Sik Shin, Hye-Jeong Park, Brijesh Kumar, Kwon-Ho Kim, Sang-Hyeob Kim, and Sang-Woo Kim

Journal of Nanoscience and Nanotechnology, 12(2), 1234-1237 (Feb 2012)
Recent advances in power generation through piezoelectric nanogenerators

Brijesh Kumara and Sang-Woo Kim

J. Mater. Chem., 21, 18946-18958 (Oct 2011)
Control of naturally coupled piezoelectric and photovoltaic properties for multi-type energy scavengers

Dukhyun Choi, Keun Young Lee, Mi-Jin Jin, Soo-Ghang Ihn, Sungyoung Yun, Xavier Bulliard, Woong Choi, Sang Yoon Lee, Sang-Woo Kim, Jae-Young Choi, Jong Min Kima and Zhong Lin Wang

Energy Environ. Sci., 4, 4607-4613 (Sep 2011)
The synthesis of vertically-aligned carbon nanotubes on an aluminum foil laminated on stainless steel

Shashikant P. Patole, Hong-Ik Kim, Jae-Hun Jung, Archana S. Patole, Ha-Jin Kim, In-Taek Han, V.N. Bhoraskar, Ji-Beom Yoo

Carbon, 49(11), 3522-3528 (Sep. 2011) 
Surface morphological evolution of crystalline Si during chemical dry etching using F radicals and NO gas

Jung Ho. Ahn, W. Heo, C.R. Jung, N.-E. Lee

Current Applied Physics 11, S73-S78 (2011)
Simultaneous Plasma and Thermal Treatments of ITO Surfaces for Organic Solar Cells

Jungwoo Kim, Nam Hun Kim, Hyoungsub Kim, Donggeun Jung, and Heeyeop Chae

Journal of Nanoscience and Nanotechnology, 11(7), 6490-6493 (July 2011)
Ultrafast modulation of optical transitions in monolayer and multilayer graphene

Ki-Ju Yee, Ji-Hee Kim, Myung Hee Jung, Byung Hee Hong, Ki-Jeong Kong

Carbon, 49, 4781-4785 (2011)
Flexible Inorganic Nanostructure Light-Emitting Diodes Fabricated on Graphene Films

Chul-Ho Lee, Yong-Jin Kim, Young Joon Hong, Seong-Ran Jeon, Sukang Bae, Byung Hee Hong, and Gyu-Chul Yi

Adv. Mater., 23, 4614-4619 (2011)
Enhanced Differentiation of Human Neural Stem Cells into Neurons on Graphene

Sung Young Park, Jaesung Park, Sung Hyun Sim, Moon Gyu Sung, Kwang S. Kim, Byung Hee Hong, and Seunghun Hong

Adv. Mater., 23, H263-H267 (2011)
Estimation of Trapped Charge Density in SONOS Flash Memory Using a Parallel Capacitor Model

Hua-Min Li, Gang Zhang, and Won Jong Yoo

High-Speed Multilevel NAND Flash Memory With Tight Vth Distribution Using an Engineered Potential Well and Forward-Bias Adjusted Programming

Gang Zhang, Zhe Wu, and Won Jong Yoo

Plasma treatments to improve metal contacts in graphene field effect transistor

Min Sup Choi, Seung Hwan Lee, and Won Jong Yoo

JOURNAL OF APPLIED PHYSICS, 110, 073305-1~6 (2011)
Bacterial persisters tolerate antibiotics by not producing hydroxyl radicals

Jun-Seob Kim, Paul Heo, Tae-Jun Yang, Ki-Sung Lee, Yong-Su Jin, Sung-Koo Kim, Dongwoo Shin, Dae-Hyuk Kweon

Biochemical and Biophysical Research Communications 413, 105-110 (2011)
ive Killing of Bacterial Persisters by a Single Chemical Compound without Affecting Normal Antibiotic-Sensitive Cells

Jun-Seob Kim, Paul Heo, Tae-Jun Yang, Ki-Sing Lee, Da-Hyeong Cho, Bum Tae Kim, Ji-Hee Suh, Hee-Jong Lim, Dongwoo Shin, Sung-Koo Kim, and Dae-Hyuk Kweon

Analytical Characteristics of Electrochemical Biosensor Using Pt-Dispersed Graphene on Boron Doped Diamond Electrode

Min-Jung Song, Jong-Hoon Kim, Seung-Koo Lee, Dae-Soon Lim, Sung Woo Hwang, Dongmok Whang

Electroanalysis, 23(10), 2408-2414 (2011)
Axial p-n Nanowire Gated Diodes as a Direct Probe of Surface-Dominated Charge Dynamics in Semiconductor Nanomaterials,

Tae Woong Koo, Duk Soo Kim, Jae-Hyun Lee, Young Chai Jung, Ji-Woong Lee, Yun Seop Yu, Sung Woo Hwang, and Dongmok Whang

J. Phys. Chem. C, 115, 23552-23557 (2011)
MnO2/graphene composite electrodes for supercapacitors: the effect of graphene intercalation on capacitance†

Hyuck Lee, Junmo Kang, Mi Suk Cho, Jae-Boong Choi and Youngkwan Lee

J. Mater. Chem., 21, 18215-18219 (2011)
Fabrication of polypyrrole (PPy)/carbon nanotube (CNT) composite electrode on ceramic fabric for supercapacitor applications

Hyuck Lee, Hyeongkeun Kim, Mi Suk Cho, Jaeboong Choi, Youngkwan Leea

Electrochimica Acta 56, 7460-7466 (2011)
Enhanced light harvesting in dye-sensitized solar cells with highly reflective TCO- and Pt-less counter electrodes

Kun Seok Lee, Jin Ho Yun, Yong-Hyeon Han, Jin-Heong Yim, Nam-Gyu Park, Kuk Young Cho and Jong Hyeok Park

J. Mater. Chem., 21, 15193-15196 (2011)
Color-tunable electrophosphorescent device fabricated by a photo-bleaching method

Tae-Ho Kim, Jong Hyeok Park, O Ok Park

Thin Solid Films 520, 452-456 (2011)
Spectroscopic properties of artificial DNA nanostructures

Rashid Amin, Atul Kulkarni, Junwye Lee, Chang-Won Lee, Sung Ha Park, Taesung Kim

Current Applied Physics 11, 1233-1236 (2011)
Generation of Si:H nanoparticles by a combination of pulse plasma and hydrogen gas pulses

Chisung Ahn, Kwangsu Kim, Hoomi Choi, Atul Kulkarni, Taesung Kim

Thin Solid Films, 519, 7086-7089 (2011)
Polypyrrole thin film fiber optic chemical sensor for detection of VOCs

Hongyi Qin, Atul Kulkarni, Hang Zhang, Hojoong Kim, Dong Jiang, Taesung Kim

Sensors and Actuators B, 158, 223-228 (2011)
Effects of Ceria Abrasive Particle Size Distribution below Wafer Surface on In-Wafer Uniformity during Chemical Mechanical Polishing Processing,

Hojoong Kim, Ji Chul Yang, Myungjoon Kim, Dong-won Oh, Chil-Gee Lee, Sang-Yong Kim, and Taesung Kim

Journal of The Electrochemical Society, 158 (6) H635-H640 (2011)
Microstructure, Electrical Properties, and Electrochemical Migration of a Directly Printed Ag Pattern


Journal of ELECTRONIC MATERIALS, 40(1), 35-41 (2011)
High-Performance Graphene-Based Transparent Flexible Heaters

Junmo Kang, Hyeongkeun Kim, Keun Soo Kim, Seoung-Ki Lee, Sukang Bae, Jong-Hyun Ahn, Young-Jin Kim, Jae-Boong Choi, and Byung Hee Hong

Nano Lett., 11, 5154-5158 (Nov. 2011)
Stretchable Graphene Transistors with Printed Dielectrics and Gate Electrodes

Seoung-Ki Lee, Beom Joon Kim, Houk Jang, Sung Cheol Yoon, Changjin Lee, Byung Hee Hong, John A. Rogers, Jeong Ho Cho, and Jong-Hyun Ahn

Nano Lett., 11, 4642-4646 (Oct. 2011)
Nanocomposite nanofibers of poly(D, L-lactic-co-glycolic acid) and graphene oxide nanosheets

Ok Ja Yoon, Chang Yong Jung, Il Yung Sohn, Hyung Jin Kim, Byungyou Hong, Myung S. Jhon, Nae-Eung Lee

Composites: Part A 42, 1978-1984 (December 2011)
Physically Responsive Field-Effect Transistors with Giant Electromechanical Coupling Induced by Nanocomposite Gate Dielectrics

Nguyen Thanh Tien, Tran Quang Trung, Young Gug Seoul, Do Il Kim, and Nae-Eung Lee

ACSNANO, 5(9), 7069-7076,  (August 12, 2011)
Doping and Dedoping in SWCNT Film by the Spontaneous Redox Process

Dong-Wook Shin, Xianhui Meng, Jong Hak Lee, Seong Man Yu, Jin Hyoung Yoo, Kwang Soo Lim, Shashikant P. Patole, and Ji-Beom Yoo

J. Phys. Chem. C, 115, 18327-18332 (2011)
The effect of aconcentration graded cathode for organic solar cells

Ji Hye Jeon, Hang Ken Lee, Dong Hwan Wang, Soon Mi Park, Jeong Won Kim, Kyung Joong Kim, Jong Hyeok Park, O Ok Park

Solar Energy Materials&Solar Cells, 95, 2443-2447 (2011)
Sequential Processing: Control of Nanomorphology in Bulk Heterojunction Solar Cells

Dong Hwan Wang, || Ji Sun Moon, || Jason Seifter, Jang Jo, Jong Hyeok Park, O Ok Park, and Alan J. Heeger

Nano Lett., 11, 3163-3168 (2011)
Organic field-effect transistor with extended indium tin oxide gate structure for ive pH sensing

T.N.T. Nguyen, Y.G. Seol, N.-E. Lee

Organic Electronics12, 1815-1821 (2011)
Improvement of Mechanical and Electrical Stability of Flexible Organic Field-Effect Transistors by Multistack Hybrid Encapsulation

Y. G. Seol, W. Heo, J. S. Park, N.-E. Lee, D. K. Lee, and Y. J. Kim

Journal of The Electrochemical Society, 158(9), H931- H936 (2011)
Temperature of a Semiconducting Substrate Exposed to an Inductively Coupled Plasma

Yeong-Dae Lim, Dae-Yeong Lee and Won Jong Yoo, Han Seo Ko and Soo-Hong Lee

Journal of the Korean Physical Society, 59(2), 262-270 (Aug. 2011)
Synthesis of mesoporous titania thin films with vertical pore channels and thick and crystalline walls

Young-Seon Ko, Chol-Won Koh, U-Hwang Lee, Young-Uk Kwon

Microporous and Mesoporous Materials 145, 141-145 (2011)
Hydrogen Peroxide Detection Using a Polypyrrole/Prussian Blue Nanowire Modified Electrode

Meng Lin, Jiao Yang, Misuk Cho, and Youngkwan Lee

Macromolecular Research, 19(7), 673-678 (2011)
Growth of Different Shape Cu2O Micro Structures Using PEDOT Coated ITO Electrode

Misuk Cho, Seulgi Kim, Inhoi Kim, and Youngkwan Lee

Journal of Nanoscience and Nanotechnology, 11, 6575-6579 (2011)
Low-temperature growth and characterization of ZnO thin films for flexible inverted organic solar cells

Kyung-Sik Shin, Hye-Jeong Park, Brijesh Kumar, Kyoung-Kook Kim, Soo-Ghang Ihn, and Sang-Woo Kim

Journal of Materials Chemistry, 21(3), 12274-12279 (Aug 16, 2011)
Paper-Based Piezoelectric Nanogenerators with High Thermal Stability

Kwon-Ho Kim, Keun Young Lee, Ju-Seok Seo, Brijesh Kumar, and Sang-Woo Kim

Small, 7(8), 2577-2580 (Sep 19, 2011)
Ultrasound-Induced Rapid Intercalation of Biselenite in Layered Double Hydroxides

Jong Hyeon Lee, Yeon Soo Lee, Hana Kim, and Duk-Young Jung

Eur. J. Inorg. Chem., 3334-3339 (2011)
Large-Scale Solution-Phase Growth of Cu-Doped ZnO Nanowire Networks

Chunju Xu, Tae-Woong Koo, Byung-Sung Kim, Jae-Hyun Lee, Sung Woo Hwang, and Dongmok Whang

Journal of Nanoscience and Nanotechnology, 11, 6062-16066 (2011)
Chemical Vapor Deposition-Grown Graphene: The Thinnest Solid Lubricant

Kwang-Seop Kim, Hee-Jung Lee, Changgu Lee, Seoung-Ki Lee, Houk Jang, Jong-Hyun Ahn, Jae-Hyun Kim, and Hak-Joo Lee

ACSNANO, 5(6), 5107-5114 (2011)
Reduction of plasma-induced damage during HDP-CVD oxide deposition in the inter layer dielectric (ILD) process

Jun-woo Lee, Hwan-woo Kim, Hyung-joon Kim, Seog-gyu Kim, Kyu-pil Lee, Soo-cheol Lee, Dong-gun Park, Byoung-deog Choi

Microelectronic Engineering 88, 2489-2491 (2011)
Evaluation of the Flexibility of Silver Circuits Screen-Printed on Polyimide with an Environmental Reliability Test

Kwang-Seok Kim, Young-Chul Lee, Jee-Hyuk Ahn, and Seung-Boo Jung

J. Nanosci. Nanotechnol., 11 (2011)
Nanosize Patterning with Nanoimprint Lithography Using Poly(vinyl alcohol) Transfer Layer

In-Sung Park, William T. Nichols, and Jinho Ahn

Japanese Journal of Applied Physics 50 , 06GG08-1~3 (2011)
Effects of O2 and N2/H2 plasma treatments on the neuronal cell growth on single-walled carbon nanotube paper scaffolds

Ok Ja Yoon, Hyun Jung Leeb, Yeong Mi Jang, Hyun Woo Kim, Won Bok Lee, Sung Su Kim, Nae-Eung Lee

Applied Surface Science 257,  8535-8541 (2011)
Toward Wafer Scale Fabrication of Graphene Based Spin Valve Devices

Ahmet Avsar, Tsung-Yeh Yang, Sukang Bae, Jayakumar Balakrishnan, Frank Volmer, Manu Jaiswal,
Zheng Yi, Syed Rizwan Ali, Gernot Guntherodt, Byung Hee Hong, Bernd Beschoten, and Barbaros Ozyilmaz

Nano Lett (2011)
Graphene for Controlled and Accelerated Osteogenic Differentiation of Human Mesenchymal Stem Cells

Tapas R. Nayak, Henrik Andersen, Venkata S. Makam, Clement Khaw, Sukang Bae, Xiangfan Xu,
Pui-Lai R. Ee, Jong-Hyun Ahn, Byung Hee Hong, Giorgia Pastorin, and Barbaros Ozyilmaz

ACS NANO (2011)
Far-infrared study of substrate-effect on large scale graphene

Joo Youn Kim, Chul Lee, Sukang Bae, Keun Soo Kim, Byung Hee Hong, and E. J. Choi

APPLIED PHYSICS LETTERS 98, 201907-1~3 (2011)
In situ three-dimensional analysis of the linear actuation of polypyrrole micro-rod actuators using optical microscopy

M.S. Cho, J.J. Choi, T.S. Kim, Y. Lee

Sensors and Actuators B 156(1), 218-221 (Aug. 2011)
Removal of Anodic Aluminum Oxide Barrier Layer on Silicon Substrate by using Cl2/BCl3 Neutral Beam Etching

J. K. Yeon, W. S. Lim, J. B. Park, N. Y. Kwon, S. I. Kim, K. S. Min, I. S. Chung, Y. W. Kim, and G. Y. Yeom

Journal of The Electrochemical Society, 158 (5), D254-D258 (Mar. 2011)
Ion Bombardment during the Deposition of SiOX by AC-Biasing in a Remote-Type Atmospheric Pressure
Plasma System

Elly Gil, Jae Beom Park, Jong Sik Oh, Myung S. Jhon, and Geun Young Yeom

Journal of The Electrochemical Society, 158(3) G58-G62 (2011)
Formation of Highly Efficient Dye-Sensitized Solar Cells by Effective Electron Injection with GaN Nanoparticles

B. K. Kang, Y. H. Song, S. M. Kang, Y. C. Choi, D. K. Lee, Sang-Woo Kim, and D. H. Yoon

Journal of The Electrochemical Society, 158 (7), H693-H696 (Apr. 2011)
Enhancement of light absorption using high-k dielectric in localized surface plasmon resonance for silicon-based thin film solar cells

Hua-Min Li, Gang Zhang, Cheng Yang, Dae-Yeong Lee, Yeong-Dae Lim, Tian-Zi Shen, Won Jong Yoo, Young Jun Park, Hyunjin Kim, Seung Nam Cha, and Jong Min Kim

JOURNAL OF APPLIED PHYSICS 109, 093516-1~6 (2011)
Enhancement of Donor&8211Acceptor Polymer Bulk Heterojunction Solar Cell Power Conversion Efficiencies by Addition of Au Nanoparticles

Dong Hwan Wang, Do Youb Kim, Kyeong Woo Choi, Jung Hwa Seo, Sang Hyuk Im, Jong Hyeok Park, O Ok Park, and Alan J. Heeger

Angew. Chem. Int. Ed., 50, 5519-5523 (2011)
ive Metal Transfer and its Application to Patterned Multicolor Organic Light-Emitting Diodes

Dong-Hyun Lee , Hyun-Chul Shin , Heeyeop Chae ,  and Sung M. Cho

Adv. Mater., 23, 1851-1854 (2011)
Anatase-assisted growth of nanoscale crystalline brookite film and rutile rods on SiO2/Si substrate in a single hydrothermal process

Xianhui Meng, Jong Hak Lee, Min-Ho Park, Seong Man Yu, Dong-Wook Shin, Cheolwoong Yang, Vasant Bhoraskar and Ji-Beom Yoo

CrystEngComm (2011)
Growth of hierarchical TiO2 nanostructures on anatase nanofibers and their application in photocatalytic activity

Xianhui Meng, Dong-Wook Shin, Seong Man Yu, Jae Hun Jung, Hong Ik Kim, Hyun Myuong Lee, Young-Ho Han, Vasant Bhoraskar and Ji-Beom Yoo

CrystEngComm, 13, 3021&82113029 (2011)
Solvothermal Synthesis of Copper Indium Diselenide in Toluene
Juyeon Chang, Jae Eok Han, and Duk-Young Jung

Bull. Korean Chem. Soc., 32(2), 434-438 (Feb 2011)
Large-Scale, Surfactant-Free Solution Syntheses of Cu(In,Ga)(S,Se)2 Nanocrystals for Thin Film Solar Cells
Jong Hyeon Lee, Juyeon Chang, Ji-Hyun Cha, Yeji Lee, Jae Eok Han, Duk-Young Jung, Eun Chang Choi, and Byungyou Hong

Eur. J. Inorg. Chem., 5, 647-651 (Feb 2011)
Electrochemical growth of synthetic melanin thin films by constant potential methods
In Gyun Kim, Hye Jin Nam, Hyeon Ju Ahn, Duk-Young Jung

Electrochimica Acta 56(7), 2954-2959 (Feb 2011)
Controlled Growth of Semiconducting Nanowire, Nanowall, and Hybrid Nanostructures on Graphene for Piezoelectric Nanogenerators,
Brijesh Kumar, Keun Young Lee, Hyun-Kyu Park, Seung Jin Chae, Young Hee Lee, and Sang-Woo Kim

ACSNANO (2011)
Synthesis and characterization of lamellar-structured silica thin films with high thermal stability greater than 450℃,
Jeong-Gyu Park, Ki-Rim Lee, U-Hwang Lee, Hyun-Ju Lee and Young-Uk Kwon

J. Mater. Chem., 21, 3903-3909 (2011)
ive Growth of ZnO Nanorods on SiO2/Si Substrates Using a Graphene Buffer Layer,
Won Mook Choi, Kyung-Sik Shin, Hyo Sug Lee, Dukhyun Choi, Kihong Kim, Hyeon-Jin Shin, Seon-Mi Yoon, Jae-Young Choi, and Sang-Woo Kim

Nano Research (2011)

Synthesis of transparent mesoporous tungsten trioxide films with enhanced photoelectrochemical response: application to unassisted solar water splitting

By Jung Kyu Kim, Kahee Shin, Sung M. Cho, Tae-Woo Lee and Jong Hyeok Park

Energy Environ. Sci., 4, 1465-1470 (2011)

Analysis of surface morphological changes in organic photovoltaic devices
: bilayer versus bulk-heterojunction

By Dong Hwan Wang, Jung Kyu Kim, O Ok Park and Jong Hyeok Park

Energy Environ. Sci., 4, 1434-1439 (2011)

Highly manufacturable silicon vertical diode switches for new memories using ive epitaxial growth with batch-type equipment
K S Lee, J J Han, B H Kim, H J Lim, S WNam, H K Kang, C H Chung, H S Jeong, H H Park, H W Jeong, K R Kim and B D Choi

Semicond. Sci. Technol., 26, 055022-1~6 (Mar. 2011)
Charge-Generating Mode Control in High-Performance Transparent Flexible Piezoelectric Nanogenerators
Hyun-Kyu Park , Keun Young Lee , Ju-Seok Seo , Jin-A Jeong , Han-Ki Kim , Dukhyun Choi , and Sang-Woo Kim

Adv. Funct. Mater., 21, 1187-1193 (2011.3)
A Silicon Microturbopump for a Rankine-Cycle Power-Generation Microsystem-Part II: Fabrication and Characterization
Changgu Lee, Mokhtar Liamini, and Luc G. Fréchette

A Silicon Microturbopump for a Rankine-Cycle Power Generation Microsystem-Part I:Component and System Design
Changgu Lee and Luc G. Fréchette


Graphene-Based Bimorph Microactuators

Shou-En Zhu, Roxana Shabani, Jonghyun Rho, Youngsoo Kim, Byung Hee Hong, Jong-Hyun Ahn, and Hyoung J. Cho

NANOLETTERS, 11(3), 977-981 (Mar 2011)

Flow-dependent directional growth of carbon nanotube forests by chemical vapor deposition

By Hyeongkeun Kim, Keun SooKim, Junmo Kang, Young Chul Park, Kyoung-Yong Chun, Jin-Hyo Boo,
Young-Jin Kim, Byung Hee Hong and Jae-Boong Choi

Nanotechnology 22(9), 095303 (5pp), (Jan 2011)
ITO-free inverted polymer solar cells using a GZO cathode modified by ZnO
Soo-Ghang Ihn, Kyung-Sik Shin, Mi-Jin Jin, Xavier Bulliard, Sungyoung Yun, Yeong Suk Choi, Yungi Kim,
Jong-Hwan Park, Myungsun Sim, Min Kim, Kilwon Cho, Tae Sang Kim, Dukhyun Choi, Jae-Young Choi,
Woong Choi, Sang-Woo Kim

Solar Energy Materials & Solar Cells (2011)
Infinite Etch ivity during Etching of SiON with an Extreme Ultraviolet Resist Pattern in Dual-Frequency Capacitively Coupled Plasmas
B. S. Kwon, J. S. Kim, N.-E. Lee, and S. K. Lee
Journal of The Electrochemical Society, 157(1) D21-D28 (2010)
Amine-modified single-walled carbon nanotubes protect neurons from injury in a rat stroke model
Hyun Jung Lee, Jiae Park, Ok Ja Yoon, Hyun Woo Kim, Do Yeon Lee, Do Hee Kim, Won Bok Lee, Nae-Eung Lee, Joseph V. Bonventre and Sung Su Kim

Ultrahigh ive Etching of SiO2 Using an Amorphous Carbon Mask in Dual-Frequency Capacitively Coupled C4F8ÕCH2F2ÕO2/Ar Plasmas

By B. S. Kwon, J. S. Kim, N.-E. Lee, and J. W. Shon

Journal of The Electrochemical Society, 157(3), D135-D141 (2010)
High-speed etching of SiO2 using a remote-type pin-to-plate dielectric barrier discharge at atmospheric pressure

Jong Sik Oh, Jae Beom Park, Elly Gil and Geun Young Yeom

J. Phys. D: Appl. Phys. 43, 425207-1~6 (2010)
Etching of CoFeB Using CO/NH3 in an Inductively Coupled Plasma Etching System

By Jong-Yoon Park, Se-Koo Kang, Min-Hwan Jeon, Myung S. Jhon, and Geun-Young Yeom

Journal of The Electrochemical Society, 158(1), H1-H4 (2011)_JAN 2011
Polyimide Surface Treatment by Atmospheric Pressure Plasma for Metal Adhesion

By J. B. Park, J. S. Oh, E. L. Gil, S. J. Kyoung, J. T. Lim, and G. Y. Yeom

Journal of The Electrochemical Society, 157(12), D614-D619 (2010)
Synthesis of Ultra-Long Super-Aligned Double-Walled Carbon Nanotube Forests

By Hyeongkeun Kim, Junmo Kang, Youngjin Kim, Byung Hee Hong, Jaeboong Choi, and Sumio Iijima

J. Nanosci. Nanotechnol., 10 (2010)
Synthesis, characterization and self-assembled film of poly(3-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)propane-1-thiol) (PEDTMSHA)

By Wenqiong Su, Ha Tran Nguyen, Misuk Cho, Yongkeun Son, Youngkwan Lee

Synthetic Metals 160,  2471&82112475 (2010)
Determination of the CD Performance and Carbon Contamination of an EUV Mask by Using a Coherent Scattering Microscopy/In-situ Contamination System

By Jonggul Doh, Chang Young Jeong, Sangsul Lee, Jae Uk Lee, Han-sun Cha and Jinho Ahn, Dong Gun Lee, Seong Sue Kim and Han Ku Cho, Seung-yu Rah

Journal of the Korean Physical Society, 57(6), 1486-1489 (Dec. 2010)
Dissection of SNARE-driven membrane fusion and neuroexocytosis by wedging small hydrophobic molecules into the SNARE zipper
Yoosoo Yang, Jae Yoon Shin, Jung-Mi Oh, Chang Hwa Jung, Yunha Hwang, Sehyun Kim, Jun-Seob Kim, Kee-Jung Yoon, Ji-Young Ryu, Jaeil Shin, Jae Sung Hwang, Tae-Young Yoon, Yeon-Kyun Shin, and Dae-Hyuk Kweon

A facile approach to the fabrication of graphene/polystyrene nanocomposite by in situ microemulsion polymerization

By Archana S. Patole, Shashikant P. Patole, Hyuck Kang, Ji-Beom Yoo, Tae-Ho Kim, Jeong-Ho Ahn

Journal of Colloid and Interface Science 350, 530-537 (2010)

Electrical Extractions of One Dimensional Doping Profile and Effective Mobility for Metal&8211Oxide&8211Semiconductor Field-Effect Transistors

Hyunho Park, Kong-soo Lee, Dohuyn Baek, Juseong Kang, Byungse So, Seok Il Kwon, and Byoungdeok Choi

Japanese Journal of Applied Physics 50(1), (Jan 2011)
Roles of Interlayers in Efficient Organic Photovoltaic Devices
Jong Hyeok Park, Tae-Woo Lee, Byung-Doo Chin, Dong Hwan Wang, O Ok Park

Macromol. Rapid Commun., 31, 2095-2108 (2010)


NANO, 5(2), 75-87 (2010)
Effects of Organic Additive during Thermal Reduction of Platinum Electrodes for Dye-Sensitized Solar Cells

By Min-Hye Kim and Young-Uk Kwon

Materials Transactions, 51(12), 2322-2324 (2010)
A graphene sheet exfoliated with microwave irradiation and interlinked by carbon nanotubes for high-performance
transparent flexible electrodes

By Guoqing Xin, Wontae Hwang, Namhun Kim, Sung M Cho and Heeyeop Chae

Nanotechnology 21, 405201 (2010)
One-Step Synthesis of Polymer-Stabilized Ag Particles on PEDOT: Effects of Stabilizer and Electrochemical Method on Formation of Ag Particle

By Misuk Cho, Seulgi Kim, Inhoi Kim, Byungwoo Kim, and Youngkwan Lee

Macromolecular Research, 18(11), 1070-1075 (2010)
Optimization of CMP Pad Surface by Laser Induced Micro Hole

By Ji Chul Yang, Hojoong Kim, Chil-Gee Lee, Hyeon-Deok Lee, and Taesung Kim

Journal of The Electrochemical Society, 158 (1) H15-H20, (Jan 2011)
Plasma resistant aluminum oxide coatings for semiconductor processing apparatus by atmospheric aerosol spray method  
Hoomi Choi, Kwangsu Kim, Heesung Choi, Sangwoo Kang, Juyoung Yun, Yonghyeon Shin, Taesung Kim

Surface & Coatings Technology 205, S125-S128 (2010)
Effect of oxidation on Li-ion secondary battery with non-stoichiometric silicon oxide (SiOx) nanoparticles generated in cold plasma
Kwangsu Kim, Jin-Hwan Park, Seok-Gwang Doo, T. Kim

Thin Solid Films 518, 6547-6549 (2010)
Rapid laser fabrication of microlens array using colorless liquid photopolymer for AMOLED devices

By Kwang-Ryul Kim, Han-Wook Jeong, Kong-Soo Lee, Junsin Yi, Jae-Chern Yoo, Myung-Woo Cho, Sung-Hak Cho, Byoungdeog Choi

Optics Communications 284(1), 405-410 (Jan 2011)

Stretchable, Transparent Zinc Oxide Thin Film Transistors
Kyungyea Park, Deok-Kyou Lee, Byung-Sung Kim, Haseok Jeon, Nae-Eung Lee, Dongmok Whang , Hoo-Jeong Lee, Youn Jea Kim, and Jong-Hyun Ahn

Adv. Funct. Mater., 20, 3577-3582 (2010)

Modified Potential Well Formed by Si/SiO2/TiN/TiO2/SiO2/TaN for Flash Memory Application

Gang Zhang, Chang Ho Ra, Hua-Min Li, Tian-zi Shen, Byung-ki Cheong, and Won Jong Yoo

Plasma Characteristics of 450mm Diameter Ferrite-Enhanced Inductively Coupled Plasma Source

Seung Pyo Hong, Jong Hyeuk Lim, Gwang Ho Gweon, and Geun Young Yeom

Japanese Journal of Applied Physics 49, 080217-1~3 (2010)

Highly ive and Low Damage Etching of GaAs/AlGaAs Heterostructure using Cl2/O2 Neutral Beam

B. J. Park, J. K. Yeon, W. S. Lim, S. K. Kang, J. W. Bae, G. Y. Yeom, M. S. Jhon, S. H. Shin, K. S. Chang, J. I. Song,
Y. T. Lee, J. H. Jang

Plasma Chemistry and Plasma Processing, 30(5), 537-706 (Oct. 2010)
Polypyrrole nanowire modified with Gly-Gly-His tripeptide for electrochemical detection of copper ion
Meng Lin, MiSuk Cho, Woo-Seok Choe, Ji-Beom Yoo, Youngkwan Lee

Biosensors and Bioelectronics 26, 940-945 (2010)
PbZrxTi1&8722xO3 Ferroelectric Thin-Film Capacitors for Flexible Nonvolatile Memory Applications

Jonghyun Rho, Sang Jin Kim, Wook Heo, Nae-Eung Lee, Hwan-Soo Lee, and Jong-Hyun Ahn

IEEE ELECTRON DEVICE LETTERS 31(9), 1017-1019 (SEP. 2010)
Flexible, transparent single-walled carbon nanotube transistors with graphene electrodes

Sukjae Jang, Houk Jang, Youngbin Lee, Daewoo Suh, Seunghyun Baik, Byung Hee Hong and Jong-Hyun Ahn

Nanotechnology 21, 425201-1~5 (2010)
Single crystalline aluminum nanowires with ideal resistivity

J.W. Lee, M.G. Kang, B.-S. Kim, B.H. Hong, D. Whanga, and S.W. Hwang

scripta Materialia 63, 1009&82111012 (2010)
Pt-polyaniline nanocomposite on boron-doped diamond electrode for amperometic biosensor with low detection limit

Min-Jung Song, Jong Hoon Kim, Seung Koo Lee, Jae-Hyun Lee, Dae Soon Lim, Sung Woo Hwang, Dongmok Whang

Microchim Acta (Aug 12, 2010)
Amperometric hydrogen peroxide biosensor based on a modified gold electrode with silver nanowires

Min-Jung Song, Sung Woo Hwang, Dongmok Whang

J Appl Electrochem (Sep.17, 2010)
Piezoelectric touch-sensitive flexible hybrid energy harvesting nanoarchitectures

Dukhyun Choi, Keun Young Lee, Kang Hyuck Lee, Eok Su Kim, Tae Sang Kim, Sang Yoon Lee, Sang-Woo Kim,
Jae-Young Choi and Jong Min Kim

Nanotechnology 21, 405503-1~6 (2010)
Optimization of an Electron Transport Layer to Enhance the Power Conversion Efficiency of Flexible Inverted Organic Solar Cells

Kang Hyuck Lee, Brijesh Kumar, Hye-Jeong Park, Sang-Woo Kim

Nanoscale Res Lett. (2010)
Inverted Organic Solar Cells with ZnO Thin Films Prepared by Sol&8211Gel Method

Hye-Jeong Park, Kang-Hyuck Lee, Brijesh Kumar, Kyung-Sik Shin, Soon-Wook Jeong, and Sang-Woo Kim

Journal of Nanoelectronics and Optoelectronics, 5(2), 2010
Mist-CVD Growth of High Quality ZnO Thin Films at Low Temperature for Inverted Organic Solar Cells

Kwon-Ho Kim, Kyung-Sik Shin, Brijesh Kumar, Kyung-Kook Kim, and Sang-Woo Kim

Journal of Nanoelectronics and Optoelectronics 5(2), 1-5 (2010)

High mobility top-gated poly(3-hexylthiophene) field-effect transistors with high work-function Pt electrodes

Kang-Jun Baeg, Dongyoon Khim, Dong-Yu Kim, Jae Bon Koo, In-Kyu You, Won San Choi, Yong-Young Noh

Thin Solid Films 518, 4024-4029 (2010)
Organic Nano-Floating-Gate Memory with Polymer:[6,6]-Phenyl-C61 Butyric Acid Methyl Ester Composite Films

Kang-Jun Baeg, Dongyoon Khim, Dong-Yu Kim, Soon-Won Jung1, Jae Bon Koo1, and Yong-Young Noh

Japanese Journal of Applied Physics 49, 05EB01-1~4 (2010)
Charge conversion effects of carbon nanotube network transistors by temperature for Al2O3 gate dielectric formation

Un Jeong Kim, Hyung Bin Son, Eun Hong Lee, Jong Min Kim, Shin Chul Min, and Wanjun Park

APPLIED PHYSICS LETTERS 97, 032117-1~3 (2010)
Deep level transient spectroscopy on charge traps in high-k ZrO2

Hua-Min Li, Gang Zhang, Won Jong Yoo

Thin Solid Films 518, 6382-6384 (2010)
Electrochemical deposition of platinum on fluorine-doped tin oxide: The nucleation mechanisms

Young-Seon Ko, Young-Uk Kwon

Electrochimica Acta 55(24),  7276&82117281 (Oct. 1, 2010)
Sound-Driven Piezoelectric Nanowire-Based Nanogenerators
Seung Nam Ch, Ju-Seok Seo, Seong Min Kim, Hyun Jin Kim, Young Jun Park, Sang-Woo Kim, and Jong Min Kim

Enhancement of electrocatalytic activity of gold nanoparticles by sonochemical treatment
Yang-Hee Lee, Gunn Kim, Minwoong Joe, Ji-Hoon Jang, Juyeong Kim, Kwang-Ryeol Leec and Young-Uk Kwon

Chem. Commun., 46(31), 5656-5658, (21 Aug. 2010)
ive Epitaxial Growth of Silicon for Vertical Diode Application

Kong-Soo Lee, Dae-Han Yoo, Jae-Jong Han, Yong-Woo Hyung, Seok-Sik Kim, Chang-Jin Kang, Hong-Sik Jeong, Joo-Tae Moon, Hyunho Park, Hanwook Jeong, Kwang-Ryul Kim, and Byoungdeog Choi

Japanese Journal of Applied Physics 49,
(published online August 20, 2010)
High-Performance Flexible Graphene Field Effect Transistors with Ion Gel Gate Dielectrics
Beom Joon Kim, Houk Jang, Seoung-Ki Lee, Byung Hee Hong, Jong-Hyun Ahn, and Jeong Ho Cho

Active layer transfer by stamping technique for polymer solar cells: Synergistic effect of TiOx interlayer

Dong Hwan Wang, Dae Geun Choi, Ki-Joong Lee, O. Ok Park, Jong Hyeok Park

Organic Electronics 11,  599-603 (2010)
Roll-to-roll production of 30-inch graphene films for transparent electrodes

Sukang Bae, Hyeongkeun Kim, Youngbin Lee, Xiangfan Xu, Jae-Sung Park, Yi Zheng, Jayakumar Balakrishnan, Tian Lei, Hye Ri Kim, Young Il Song, Young-Jin Kim, Kwang S. Kim, Barbaros Ozyilmaz, Jong-Hyun Ahn, Byung Hee Hong and Sumio Iijima

Nature Nanotechnology
 -published online: 20 June 2010
Highly conductive PEDOT/silicate hybrid anode for ITO-free polymer solar cells

Youn Soo Kim, Seok Bin Oh, Jong Hyeok Park, Mi Suk Cho, Youngkwan Lee

Solar Energy Materials & Solar Cells 94(3), 471-477 (Mar 2010)
Enhanced Power Conversion Efficiency of Inverted Organic Solar Cells with a Ga-Doped ZnO Nanostructured Thin Film Prepared Using Aqueous Solution

Kyung-Sik Shin, Kang-Hyuck Lee, Hyun Hwi Lee, Dukhyun Choi, and Sang-Woo Kim

J. Phys. Chem. C 
-Publication Date (Web): June 22 (2010)
General Route to Single-Crystalline SnO Nanosheets on Arbitrary Substrates

Brijesh Kumar, Deuk-Hee Lee, Sang-Hyeob Kim, Beelyong Yang, Sunglyul Maeng, and Sang-Woo Kim

J. Phys. Chem. C, 114, 11050-11055 (JUL 2010)
RuOx/polypyrrole nanocomposite electrode for electrochemical capacitors

Hyuck Lee, Mi Suk Cho, In Hoi Kim, Jae Do Nam, Youngkwan Lee

Synthetic Metals 160, 1055-1059 (May 2010)
The effect of barrier layer-mediated catalytic deactivation in vertically aligned carbon nanotube growth

S P Patole, Seong-Man Yu, Dong-Wook Shin, Ha-Jin Kim, In-Taek Han, Kee-Won Kwon and Ji-Beom Yoo

J. Phys. D: Appl. Phys., 43, 095304-1~7 (Mar 10, 2010) 
Kinetics of catalyst size dependent carbon nanotube growth by growth interruption studies

S. P. Patole, Hyeongkeun Kim, Jaeboong Choi, Youngjin Kim, Seunghyun Baik, and J. B. Yoo

APPLIED PHYSICS LETTERS 96(9), 094101-1~3 (Mar 2010)
Effect of hole transporting materials in phosphorescent white polymer light-emitting diodes

Dong-Hyun Lee, Yang-Peng Liu, Kyung-Hee Lee, Heeyeop Chae, Sung M. Cho

Organic Electronics 11(3), 427-433 (Mar 2010)
Organic electrochemical transistor based immunosensor for prostate specific antigen (PSA) detection using gold nanoparticles for signal amplification

Duck-Jin Kima, Nae-Eung Leea, Joon-Shik Park, In-Jun Parka, Jung-Gu Kima, Hyoung J. Cho

Biosensors and Bioelectronics, 25(11), 2477-2482 (15 Jul 2010)
Photovoltaic Devices with an Active Layer from a Stamping Transfer Technique: Single Layer Versus Double Layer

Dong Hwan Wang, Dae-Geun Choi, Ki-Joong Lee, O Ok Park, and Jong Hyeok Park

Langmuir, 26(12), 9584-9588 (March 19, 2010)
Solution-processable polymer based photovoltaic devices with concentration graded bilayers made via composition control of a poly(3-hexylthiophene)/[6,6]-phenyl C61-butyric acidmethyl ester

Dong Hwan Wang, Dae-Geun Choi, O Ok Park and Jong Hyeok Park

J. Mater. Chem., 20, 4910-4915 (2010)
Synthesis of shape-controlled β-In2S3 nanotubes through oriented attachment of nanoparticles

Yu Hee Kim, Jong Hak Lee, Dong-Wook Shin, Sung Min Park, Jin Soo Moon, Jung Gyu Nam and Ji-Beom Yoo

ChemComm 46, 2292-2294 (2010,1)
Mechanically flexible thin film transistors and logic gates on plastic substrates by use of single-crystal silicon wires from bulk wafers

Seoung-Ki Lee, Houk Jang, Musarrat Hasan, Jae Bon Koo, and Jong-Hyun Ahn

APPLIED PHYSICS LETTERS 96(17), 173501 (2010)

“Fully Rollable Transparent Nanogenerators Based on Graphene Electrodes”

By Dukhyun Choi, Min-Yeol Choi, Won Mook Choi, Hyeon-Jin Shin, Hyun-Kyu Park, Ju-Seok Seo, Jongbong Park, Seon-Mi Yoon, Seung Jin Chae, Young Hee Lee, Sang-Woo Kim, Jae-Young Choi, Sang Yoon Lee, and Jong Min Kim

Adv. Mater., 22, 2187-2192 (2010)


“Wafer-Scale Synthesis and Transfer of Graphene Films”
Youngbin Lee, Sukang Bae, Houk Jang, Sukjae Jang, Shou-En Zhu, Sung Hyun Sim, Young Il Song, Byung Hee Hong, Jong-Hyun Ahn

Nano Letters, 10, 490-493 (2010)


“ive dry etching of attenuated phase-shift mask materials for extreme ultraviolet lithography using inductively coupled plasmas”

H. Y.  Jung, Y. R. Park, H. J. Lee, N.-E. Lee, C. Y. Jeong, Jinho Ahn

J. Vac. Sci. Technol. B, 27(6), 2361-2365 (2009)


Nanoscale Networked Single-Walled Carbon-Nanotube Electrodes for Transparent Flexible Nanogenerators
Dukhyun Choi, Min-Yeol Choi, Hyeon-Jin Shin, Seon-Mi Yoon, Ju-Seok Seo, Jae-Young Choi, Sang Yoon Lee, Jong Min Kim, Sang-Woo Kim

J. Phys. Chem. C, 114, 1379-1384 (2010)

Inverted Bottom-Emission Polymer Light-Emitting Devices Doped with Organic Salt

Dong-Hyun Lee, Jong Hyeok Park, Heeyeop Chae, Sung M. Cho

Japanese Journal of Applied Physics, 48, 110203-1~3 (2009)
Highly ive etching of silicon nitride to physical vapor deposited a c mask in dual frequency capacitively coupled ch2f2 h2 plasma

J.S.Kim, B.S.Kwon, W.Heo, C.R.Jung, J.S.Park, J.W.Shon, N.-E. Lee

J. Vac. Sci. Technol. A,  28(1), 65-68 (2010)
Infinite etch ivity and line edge roughness variation during etching of silicon oxynitride with an extreme ultraviolet resist pattern in dual-frequency CH2F2/H2 /Ar capacitively coupled plasmas

B. S. Kwon, J. S. Kim, and N.-E. Leea, S. K. Lee

J. Vac. Sci. Technol. B 28 (1), 120-127, (Jan/Feb 2010)