K
Ko-Chun Lee
Researcher at National Chung Hsing University
Publications - 18
Citations - 400
Ko-Chun Lee is an academic researcher from National Chung Hsing University. The author has contributed to research in topics: Ambipolar diffusion & Logic gate. The author has an hindex of 5, co-authored 17 publications receiving 200 citations. Previous affiliations of Ko-Chun Lee include National Tsing Hua University & National Chiao Tung University.
Papers
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Journal ArticleDOI
Room-Temperature Ferroelectricity in Hexagonally Layered α-In2Se3 Nanoflakes down to the Monolayer Limit
Fei Xue,Weijin Hu,Ko-Chun Lee,Li Syuan Lu,Junwei Zhang,Hao Ling Tang,Ali Han,Wei Ting Hsu,Shao Bo Tu,Wen-Hao Chang,Chenhsin Lien,Jr-Hau He,Zhidong Zhang,Lain-Jong Li,Lain-Jong Li,Xixiang Zhang +15 more
TL;DR: In this article, a hexagonally stacking α-In2Se3 nanoflake, a rarely studied van der Waals polymorph, is reported to exhibit out-ofplane (OOP) and in-plane (IP) ferroelectricity at room temperature.
Journal ArticleDOI
Oxidation-boosted charge trapping in ultra-sensitive van der Waals materials for artificial synaptic features
Feng-Shou Yang,Feng-Shou Yang,Mengjiao Li,Mu-Pai Lee,Mu-Pai Lee,I-Ying Ho,I-Ying Ho,Jiann-Yeu Chen,Haifeng Ling,Yuanzhe Li,Jen-Kuei Chang,Shih-Hsien Yang,Yuan-Ming Chang,Ko-Chun Lee,Yi-Chia Chou,Ching-Hwa Ho,Wenwu Li,Wenwu Li,Chenhsin Lien,Yen-Fu Lin +19 more
TL;DR: A native oxidation-inspired InSe field-effect transistor as an artificial synapse in device level that benefits from a boosted charge trapping behavior under ambient conditions is demonstrated.
Journal ArticleDOI
Analog Circuit Applications Based on All‐2D Ambipolar ReSe2 Field‐Effect Transistors
Ko-Chun Lee,Shih-Hsien Yang,Yung‐Shang Sung,Yuan-Ming Chang,Che-Yi Lin,Feng-Shou Yang,Mengjiao Li,Kenji Watanabe,Takashi Taniguchi,Ching-Hwa Ho,Chenhsin Lien,Yen-Fu Lin +11 more
Journal ArticleDOI
Multifunctional full-visible-spectrum optoelectronics based on a van der Waals heterostructure
Shih-Hsien Yang,Shih-Hsien Yang,Ko-Chun Lee,Ko-Chun Lee,Meng-Yu Tsai,Yuan-Ming Chang,Che-Yi Lin,Che-Yi Lin,Feng-Shou Yang,Feng-Shou Yang,Kenji Watanabe,Takashi Taniguchi,Chenhsin Lien,Ching-Hwa Ho,Mengjiao Li,Yen-Fu Lin,Ying-Chih Lai +16 more
TL;DR: In this article, the authors demonstrate an all-two-dimensional ReSe2/h-BN/graphene heterostructure (ReSe2 HS) consisting of a vertically coupled field effect transistor and charge storage component, which possesses multifunctional characteristics for use in electronics and optoelectronics.
Journal ArticleDOI
Defect Engineering in Ambipolar Layered Materials for Mode-Regulable Nociceptor
Mengjiao Li,Feng Shou Yang,Feng Shou Yang,Hung Chang Hsu,Wan Hsin Chen,Chia Nung Kuo,Jiann Yeu Chen,Shao Heng Yang,Ting Hsun Yang,Che Yi Lin,Yi Chou,Mu Pai Lee,Mu Pai Lee,Yuan-Ming Chang,Yung Cheng Yang,Ko-Chun Lee,Yi-Chia Chou,Chenhsin Lien,Chun-Liang Lin,Ya Ping Chiu,Chin-Shan Lue,Shu-Ping Lin,Yen-Fu Lin +22 more