Researcher Page


Choi, Sung-Yool (최성율) B-3383-2012 7408120246 0000-0002-0960-7146

School of Electrical Engineering(전기및전자공학부)
Collaboration Network Collaboration Network
Research Area
Graphene, 2D materials, Nanoelectronic Devices, Flexible electronics, Display

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Chemically exfoliated 1T-phase transition metal dichalcogenide nanosheets for transparent antibacterial applications

Kim, Tae In; Kim, Jaeyoung; Park, Ick Joon; Cho, Kyungokresearcher; Choi, Sung-YoolresearcherIOP PUBLISHING LTD2D MATERIALS, v.6, no.2, pp.025025, 2019-04


Nonvolatile Memories Based on Graphene and Related 2D Materials

Bertolazzi, Simone; Bondavalli, Paolo; Roche, Stephan; San, Tamer; Choi, Sung-Yoolresearcher; Colombo, Luigi; Bonaccorso, Francesco; Samori, PaoloWILEY-V C H VERLAG GMBHADVANCED MATERIALS, v.31, no.10, pp.1806663, 2019-03


Observation of Wavelength-Dependent Quantum Plasmon Tunneling with Varying the Thickness of Graphene Spacer

Lee, Khang June; Kim, Shinho; Hong, Woonggi; Park, Hamin; Jang, Min Seokresearcher; Yu, Kyoungsikresearcher; Choi, Sung-YoolresearcherNATURE PUBLISHING GROUPSCIENTIFIC REPORTS, v.9, pp.1199, 2019-02


Improved Electrical Contact Properties of MoS2-Graphene Lateral Heterostructure

Hong, Woonggi; Shim, Gi Woong; Yang, SangYoon; Jung, Dae Yool; Choi, Sung-YoolresearcherWILEY-V C H VERLAG GMBHADVANCED FUNCTIONAL MATERIALS, v.29, no.6, pp.1807550, 2019-02


Large-Area CVD-Grown MoS2 Driver Circuit Array for Flexible Organic Light-Emitting Diode Display

Woo, Youngjun; Hong, Woonggi; Yang, SangYoon; Kim, Ho jin; Cha, Jun-Hwe; Lee, Jae Eun; Lee, Khang June; Kang, Taegyu; Choi, Sung-YoolresearcherWiley-VCH VerlagAdvanced Electronic Materials, v.4, no.11, pp.1800251, 2018-11


Vertical-Tunnel Field-Effect Transistor Based on a Silicon–MoS2 Three-Dimensional–Two-Dimensional Heterostructure

Shin, Gwang Hyuk; Koo, Bondae; Park, Hamin; Woo, Youngjun; Lee, Jae Eun; Choi, Sung-YoolresearcherAMER CHEMICAL SOCACS APPLIED MATERIALS & INTERFACES, v.10, no.46, pp.40212 - 40218, 2018-11


A Recoverable Synapse Device Using a Three-Dimensional Silicon Transistor

Hur, Jae; Jang, Byung Chul; Park, Jihun; Moon, Dong-Il; Bae, Hagyoul; Park, Jun-Young; Kim, Gun-Hee; Jeon, Seung-Bae; Seo, Myungsoo; Kim, Sungho; Choi, Sung-Yoolresearcher; Choi, Yang-KyuresearcherWILEY-V C H VERLAG GMBHADVANCED FUNCTIONAL MATERIALS, v.28, no.47, 2018-11


Vertical-tunneling field-effect transistor based on MoTe2/MoS2 2D-2D heterojunction

Koo, Bondae; Shin, Gwang Hyuk; Park, Hamin; Kim, Hojin; Choi, Sung-YoolresearcherIOP PUBLISHING LTDJOURNAL OF PHYSICS D-APPLIED PHYSICS, v.51, no.47, pp.475101, 2018-10 View PDF (1607kb)


Stretchable thin-film transistors with molybdenum disulfide channels and graphene electrodes

Park, Ick Joon; Kim, Tae In; Kang, Sumin; Shim, Gi Woong; Woo, Youngjun; Kim, Taek-Sooresearcher; Choi, Sung-YoolresearcherROYAL SOC CHEMISTRYNANOSCALE, v.10, no.34, pp.16069 - 16078, 2018-09


First Demonstration of a Logic-process Compatible Junctionless Ferroelectric FinFET Synapse for Neuromorphic Applications

Seo, Myungsoo; Kang, Min Ho; Jeon, Seung-Bae; Bae, Hagyoul; Hur, Jae; Jang, Byung Chul; Yun, Seokjung; Cho, Seongwoo; Kim, Wu-kang; Kim, Myung-Su; Hwang, Kyu-Man; HONG, DANIEL SEUNGBUMresearcher; Choi, Sung-Yoolresearcher; Choi, Yang-KyuresearcherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCIEEE ELECTRON DEVICE LETTERS, v.39, no.9, pp.1445 - 1448, 2018-09


Atomic-scale etching of hexagonal boron nitride for device integration based on two-dimensional materials

Park, Hamin; Shin, Gwang Hyuk; Lee, Khang June; Choi, Sung-YoolresearcherROYAL SOC CHEMISTRYNANOSCALE, v.10, no.32, pp.15205 - 15212, 2018-08


High‐Performance MoS2 Thin‐Film Transistors for Flexible OLED display

Woo, Youngjun; Hong, Woonggi; Yang, SangYoon; Kang, Taegyu; Choi, Sung-YoolresearcherJOHN WILEY & SONSSOCIETY FOR INFORMATION DISPLAY, v.49, no.1, pp.797 - 799, 2018-05


Pyridinic-N-Doped Graphene Paper from Perforated Graphene Oxide for Efficient Oxygen Reduction

Bang, Gyeong Sook; Shim, Gi Woong; Shin, Gwang Hyuk; Jung, Dae Yool; Park, Hamin; Hong, Won Gi; Choi, Jinseong; Lee Jaeseung; Choi, Sung-YoolresearcherAMER CHEMICAL SOCACS OMEGA, v.3, no.5, pp.5522 - 5530, 2018-05 View PDF (8868kb)


Flexible and Transparent Graphene Electrode Architecture with Selective Defect Decoration for Organic Light-Emitting Diodes

Park, Ick Joon; Kim, Tae In; Yoon, Taeshik; Kang, Sumin; Cho, Hyunsu; Cho, Nam-Sung; Lee, Jeong-Ik; Kim, Taek-Sooresearcher; Choi, Sung-YoolresearcherWILEY-V C H VERLAG GMBHADVANCED FUNCTIONAL MATERIALS, v.28, no.10, 2018-03


Graphene electrode with tunable charge transport in thin-film transistors

Park, Ick Joon; Kim, Tae In; Cho, In-Tak; Song, Chang-Woo; Yang, Ji-Woong; Park, Hongkeun; Cheong, Woo-Seok; Im, Sung Gapresearcher; Lee, Jong Ho; Choi, Sung-YoolresearcherTSINGHUA UNIV PRESSNANO RESEARCH, v.11, no.1, pp.274 - 286, 2018-01


Memristive Logic-in-Memory Integrated Circuits for Energy-Efficient Flexible Electronics

Jang, Byung Chul; Nam, Yunyong; Koo, Beom Jun; Choi, Junhwan; Im, Sung Gapresearcher; Park, Sang-Hee Koresearcher; Choi, Sung-YoolresearcherWILEY-V C H VERLAG GMBHADVANCED FUNCTIONAL MATERIALS, v.28, no.2, pp.1704725, 2018-01


Two-dimensional sheet resistance model for polycrystalline graphene with overlapped grain boundaries

Min, Sung Yoon; Cho, Changsoon; Shim, Gi Woong; Park, Ick Joon; Jung, Dae Yool; Woo, Young jun; Lee, Jung-Yongresearcher; Choi, Sung-YoolresearcherELSEVIERFLATCHEM, v.7, pp.19 - 25, 2018-01


Low-Power Nonvolatile Charge Storage Memory based on MoS2 and an Ultrathin Polymer Tunneling Dielectric

Woo, Myung Hoon; Jang, Byung Chul; Choi, Junhwan; Lee, Khang June; Shin, Gwang Hyuk; Seong, Hyejeong; Im, Sung Gapresearcher; Choi, Sung-YoolresearcherWILEY-V C H VERLAG GMBHADVANCED FUNCTIONAL MATERIALS, v.27, no.43, pp.1703545, 2017-11


Functional Circuitry on Commercial Fabric via Textile-Compatible Nanoscale Film Coating Process for Fibertronics

Bae, Hagyoul; Jang, Byung Chul; Park, Hongkeun; Jung, Soo-Ho; Lee, Hye Moon; Park, Jun-Young; Jeon, Seung-Bae; Son, Gyeongho; Tcho, Il-Woong; Yu, Kyoungsikresearcher; Im, Sung Gapresearcher; Choi, Sung-Yoolresearcher; Choi, Yang-KyuresearcherAMER CHEMICAL SOCNANO LETTERS, v.10, no.10, pp.6443 - 6452, 2017-10


Selective Protein Transport through Ultra-thin Suspended Reduced Graphene Oxide Nanopores

Lee, Dae Sik; Park, Seok Han; Han,Yong Duk; Lee, Jae Eun; Jung, Hu Young; Yoon, Hyun Chul; Jung, Moon Yeon; Kim, Sang Oukresearcher; Choi, Sung-YoolresearcherROYAL SOC CHEMISTRYNANOSCALE, v.9, no.9, pp.13457 - 13464, 2017-09

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