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Choi, Sung-Yool

Choi, Sung-Yool
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Research Group


, Wave



그래핀/2D 소자, 뉴로모픽 소자, 플렉서블 일렉트로닉스 (Graphene/2D Devices, Neuromorphic Devices, Flexible Electronics)


Quantum Materials and Devices Lab


KAIST Institutes B/D (E4)




Ph.D. (1998) KAIST
  • Byung Chul Jang, Sungkyu Kim, Sang Yoon Yang, Jihun Park, Jun-Hwe Cha, Jungyeop Oh, Junhwan Choi, Sung Gap Im, Vinayak P. Dravid, and Sung-Yool Choi*, Polymer Analog Memristive Synapse with Atomic-Scale Conductive Filament for Flexible Neuromorphic Computing System, Nano Letters, 19(2), 839-849 (2019)
  • Woonggi Hong, Gi Woong Shim, Sang Yoon Yang, Dae Yool Jung, Sung-Yool Choi*, Improved Electrical Contact Properties of MoS2-Graphene Lateral Heterostructure, Advanced Functional Materials, 29(6), 1807550 (2019)
  • Byung Chul Jang, Yunyong Nam, Beom Jun Koo, Junhwan Choi, Sung Gap Im, Sang-Hee Ko Park*, Sung-Yool Choi*, Memristive Logic-in-Memory Integrated Circuits for Energy-Efficient Flexible Electronics, Advanced Functional Materials, 28, 1704725 (2018) [Front Cover]
  • Myung Hun Woo, Byung Chul Jang, Junhwan Choi, Khang June Lee, Gwang Hyuk Shin, Hyejeong Seong, Sung Gap Im, Sung-Yool Choi*, Low-Power Nonvolatile Charge Storage Memory based on MoS₂ and an Ultrathin Polymer Tunneling Dielectric, Advanced Functional Materials, 27, 1703545 (2017) [Front Cover]
  • Hagyou Bae, Byung Chul Jang, Hongkeun Park, Soo-Ho Jung, Hye Moon Lee, Jun-Young Park, Seung-Bae Jeon, Gyeongho Son, Il-Woong Tcho, Kyoungsik Yu, Sung Gap Im, Sung-Yool Choi*, Yang-Kyu Choi*, Functional Circuitry on Commercial Fabric via Textile-Compatible Nanoscale Film Coating Process for Fibertronics, Nano Letters, 17(10), 6443–6452 (2017)
  • Insung Choi, Hu Young Jeong, Hyeyoung shin, Gyeongwon Kang, Myunghwan Byun, Hyungjun Kim, Adrian M. Chitu, James S. Im, Rodney S. Ruoff, Sung-Yool Choi*, Keon Jae Lee*, Laser-induced phase separation of silicon carbide, Nature Communications, 7, 13562 (2016)
  • Sung Kyu Kim, Jong Yoon Kim, Byung Chul Jang, Mi Sun Cho, Sung-Yool Choi, Jeong Yong Lee, Hu Young Jeoung, Conductive Graphitic Channel in Graphene Oxide-Based Memristive Devices, Advanced Functional Materials, 26, 7406-7414 (2016) ) [Back Cover]
  • Khang June Lee, Daewon Kim, Byung Chul Jang, Da-Jin Kim, Hamin Park, Dae Yool Jung, Woonggi Hong, Tae Keun Kim, Yang-Kyu Choi, Sung-Yool Choi*, Multilayer graphene with a rippled structure as a spacer for improving plasmonic coupling, Advanced Functional Materials, 26, 5093-5101 (2016)
  • Sung Kyu Kim, Jong Yoon Kim, Sung-Yool Choi*, Jeong Yong Lee*, Hu Young Jeong*, Direct Observation of Conducting Nanofilaments in Graphene-Oxide-Resistive Switching Memory, Advanced Functional Materials, 25, 6710-6715 (2015) [Inside Front Cover]
  • Sang Yoon Yang, Joong Gun Oh, Dae Yool Jung, HongKyw Choi, Chan Hak Yu, Jongwoo Shin, Choon-Gi Choi, Byung Jin Cho, Sung-Yool Choi*, Metal etching-free, direct delamination and transfer method of single layer graphene with a high degree of freedom, Small, 11(2) 175 (2015) [Front Cover]
  • Insung Choi, Hu Young Jeong, Dae Yool Jung, Myunghwan Byun, Choon-Gi Choi, Byung Hee Hong, Sung-Yool Choi*, Keon Jae Lee*, Laser-induced Solid-Phase Doped Graphene, ACS Nano, 8(8), 7671-7677 (2014)
  • Gi Woong Shim, Kwonjae Yoo, Seung-Bum Seo, Jongwoo Shin, Dae Yool Jung, Il-Suk Kang, Chi Won Ahn, Byung Jin Cho, Sung-Yool Choi*, Large-Area Single-Layer MoSe2 and Its van der Waals Heterostructures, ACS Nano, 8(7), 6655-6662 (2014)
  • Hu Young Jeong, Jong Yun Kim, Jeong Won Kim, Jin Ok Hwang, Ji Eun Kim, Jeong Yong Lee, Tae Hyun Yoon, Byung Jin Cho, Sang Ouk Kim, Rodney S. Ruoff, Sung-Yool Choi*, Graphene Oxide Thin Films for Flexible Nonvolatile Memory Applications, Nano Letters, 10 (11), 4381-4386 (2010)