王钦生 - 北京理工大学

个人简介

预聘助理教授，科研方向：利用超快光谱及光电流谱、扫描光电流谱等手段研究固体材料及光电器件的光学及光电响应性质；新型二维材料及拓扑材料的载流子动力学及光电响应行为及响应机理，光照下非平衡载流子输运行为；低维材料及拓扑材料新型光电探测器；新型材料在光电探测上的应用；贝里相位相关光电效应低维材料及拓扑材料的光致发光谱，拉曼谱，泵浦-探测光谱，太赫兹谱，二次谐波谱。共发表文章20余篇。其中以第一作者及共同第一作者在Nature Communications, Nano letters，ACS Nano等期刊发表文章5篇。个人文章年均引用数约100次（Google Scholar）。主持国家自然科学基金面上项目一项，青年项目一项。参与国家重点研发计划、国家自然科学基金重点项目、北京市自然科学基金重点项目等多项。

研究领域

利用超快光谱及光电流谱、扫描光电流谱等手段研究固体材料及光电器件的光学及光电响应性质；新型二维材料及拓扑材料的载流子动力学及光电响应行为及响应机理，光照下非平衡载流子输运行为；低维材料及拓扑材料新型光电探测器；新型材料在光电探测上的应用；贝里相位相关光电效应低维材料及拓扑材料的光致发光谱，拉曼谱，泵浦-探测光谱，太赫兹谱，二次谐波谱

近期论文

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Qinsheng Wang#, Cai-Zhen Li#, Shaofeng Ge, Jin-Guang Li, Wei Lu, Jiawei Lai, Xuefeng Liu, Junchao Ma, Da-Peng Yu, Zhi-Min Liao*, Dong Sun*, Ultrafast Broadband Photodetectors Based on Three-Dimensional Dirac Semimetal Cd3As2, Nano Letters, 2017, 17 (2): 834-841 Qinsheng Wang, Jiawei Lai, and Dong Sun*, Review of photo response in semiconductor transition metal dichalcogenides based photosensitive devices, Optical Materials Express, 2016, 6 (7): 2313-2327 Jing-Jing Chen#, Qinsheng Wang#, Jie Meng, Xiaoxing Ke, Gustaaf Van Tendeloo, Ya-Qing Bie, Junku Liu, Kaihui Liu, Zhi-Min Liao*, Dong Sun*, Dapeng Yu*, Photovoltaic Effect and Evidence of Carrier Multiplication in Graphene Vertical Homojunctions with Asymmetrical Metal Contacts, ACS Nano, 2015, 9 (9): 8851–8858 Qinsheng Wang#, Shaofeng Ge#, Xiao Li, Jun Qiu, Yanxin Ji, Ji Feng, and Dong Sun*, Valley Carrier Dynamics in Monolayer Molybdenum Disulfide from Helicity-Resolved Ultrafast Pump–Probe Spectroscopy, ACS Nano, 2013, 7 (12): 11087–11093 Jiawei Lai, Xin Liu, Junchao Ma, Qinsheng Wang, Kenan Zhang, Xiao Ren, Yinan Liu, Qiangqiang Gu, Xiao Zhuo, Wei Lu, Yang Wu, Yuan Li, Ji Feng, Shuyun Zhou, Jian‐Hao Chen, Dong Sun； Anisotropic Broadband Photoresponse of Layered Type‐II Weyl Semimetal MoTe2, Advanced Materials 2018, 1707152 Shaofeng Ge, Chaokai Li, Zhiming Zhang, Chenglong Zhang, Yudao Zhang, Jun Qiu, Qinsheng Wang, Junku Liu, Shuang Jia, Ji Feng, Dong Sun, Dynamical Evolution of Anisotropic Response in Black Phosphorus under Ultrafast Photoexcitation, Nano Letters, 2015, 15 (7): 4650-4656 Yuan Yan, Zhi-Min Liao*, Xiaoxing Ke, Gustaaf Van Tendeloo, Qinsheng Wang, Dong Sun, Wei Yao, Shuyun Zhou, Liang Zhang, Han-Chun Wu, Da-Peng Yu*, Topological Surface State Enhanced Photothermoelectric Effect in Bi2se3 Nanoribbons, Nano Letters, 2014, 14 (8): 4389–4394 Shaofeng Ge, Xuefeng Liu, Xiaofen Qiao, Qinsheng Wang, Zhen Xu, Jun Qiu, Ping-Heng Tan, Jimin Zhao, Dong Sun, Coherent Longitudinal Acoustic Phonon Approaching THz Frequency in Multilayer Molybdenum Disulphide, Scientific Reports, 2014, 4: 5722 Dong Sun*, Jia-Wei Lai, Jun-Chao Ma, Qin-Sheng Wang, Jing Liu ，Review of ultrafast spectroscopy studies of valley carrier dynamics in two-dimensional semiconducting transition metal dichalcogenides, Chinese Phys. B, 2017, 26, 037801.