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Xiaowei Liu
Researcher at Nanjing University
Publications - 24
Citations - 1135
Xiaowei Liu is an academic researcher from Nanjing University. The author has contributed to research in topics: Field-effect transistor & Hysteresis. The author has an hindex of 15, co-authored 22 publications receiving 606 citations.
Papers
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Journal ArticleDOI
Gate-tunable van der Waals heterostructure for reconfigurable neural network vision sensor
Chenyu Wang,Shi-Jun Liang,Shuang Wang,Pengfei Wang,Zhuan Li,Zhongrui Wang,Anyuan Gao,Chen Pan,Chuan Liu,Jian Liu,Huafeng Yang,Xiaowei Liu,Wenhao Song,Cong Wang,Bin Cheng,Xiaomu Wang,Kunji Chen,Zhenlin Wang,Kenji Watanabe,Takashi Taniguchi,Jianhua Yang,Feng Miao +21 more
TL;DR: In this article, the authors demonstrate a vision sensor that operates via the gate-tunable positive and negative photoresponses of the van der Waals (vdW) vertical heterostructures.
Journal ArticleDOI
Gate-tunable van der Waals heterostructure for reconfigurable neural network vision sensor
Chenyu Wang,Shi-Jun Liang,Shuang Wang,Pengfei Wang,Zhuan Li,Zhongrui Wang,Anyuan Gao,Chen Pan,Chuan Liu,Jian Liu,Huafeng Yang,Xiaowei Liu,Wenhao Song,Cong Wang,Xiaomu Wang,Kunji Chen,Zhenlin Wang,Kenji Watanabe,Takashi Taniguchi,Jianhua Yang,Feng Miao +20 more
TL;DR: A prototype vision sensor is demonstrated that operates via the gate-tunable positive and negative photoresponses of the van der Waals (vdW) vertical heterostructures and can be trained to classify the input images by updating the gate voltages applied individually to each pixel in the sensor.
Journal ArticleDOI
Strain-Sensitive Magnetization Reversal of a van der Waals Magnet
Yu Wang,Cong Wang,Shi-Jun Liang,Zecheng Ma,Kang Xu,Xiaowei Liu,Lili Zhang,Alemayehu S. Admasu,Sang-Wook Cheong,Lizheng Wang,Moyu Chen,Zenglin Liu,Bin Cheng,Wei Ji,Feng Miao +14 more
TL;DR: Strain allows an ultrasensitive magnetization reversal to be achieved, which may promote the development of novel straintronic device applications and is attributed to the sensitive change of magnetic anisotropy energy.
Journal ArticleDOI
Pressure‐Tunable Ambipolar Conduction and Hysteresis in Thin Palladium Diselenide Field Effect Transistors
Antonio Di Bartolomeo,Aniello Pelella,Xiaowei Liu,Feng Miao,Maurizio Passacantando,Filippo Giubileo,Alessandro Grillo,Laura Iemmo,Francesca Urban,Shi-Jun Liang +9 more
TL;DR: In this paper, a few-layer palladium diselenide (PdSe2) field effect transistor is studied under external stimuli such as electrical and optical fields, electron irradiation and gas pressure.
Journal ArticleDOI
Gate-Induced Interfacial Superconductivity in 1T-SnSe2.
Junwen Zeng,Erfu Liu,Yajun Fu,Yajun Fu,Zhuoyu Chen,Zhuoyu Chen,Chen Pan,Chenyu Wang,Miao Wang,Yaojia Wang,Kang Xu,Songhua Cai,Xingxu Yan,Yu Wang,Xiaowei Liu,Peng Wang,Shi-Jun Liang,Yi Cui,Yi Cui,Harold Y. Hwang,Harold Y. Hwang,Hongtao Yuan,Hongtao Yuan,Hongtao Yuan,Feng Miao +24 more
TL;DR: The discovery of gate-induced 2D superconductivity in layered 1T-SnSe2, a typical member of the main-group metal dichalcogenide (MDC) family, using an EDLT gating geometry is reported.