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High photoresponse detectors based on Yb-doped monolayer WS2 nanosheets 期刊论文
APPLIED SURFACE SCIENCE, 2024, 卷号: 652, 页码: 10
作者:  Liu, Shaoxiang;  Zhao, Yang;  Cao, Sheng;  Chen, Sikai;  Wang, Chunxiang;  Shi, Xuan;  Zhao, Hongquan
收藏  |  浏览/下载:125/0  |  提交时间:2024/04/07
TMDCs  Yb-doped monolayer WS 2 nanosheets  CVD  DFT calculations  Photodetectors  
Tunable electronic and optical properties of WSe2/Si2H heterojunction via electric field 期刊论文
PHYSICA SCRIPTA, 2024, 卷号: 99, 期号: 2, 页码: 12
作者:  Liang, Xianxiao;  Zhao, Hongquan;  Zhao, Yang;  Deng, Xueyi;  Xiao, Zeyun;  Peng, Xiaoyu;  Yuan, Hongkuan;  Shi, Xuan
收藏  |  浏览/下载:178/0  |  提交时间:2024/03/01
WSe2/Si2H heterojunction  first principles  extra electric field  optical absorption coefficient  
Supersensitive and Broadband Photodetectors Based on High Concentration of Er3+/Yb3+ Co-doped WS2 Monolayer 期刊论文
ADVANCED OPTICAL MATERIALS, 2023, 页码: 10
作者:  Liu, Shaoxiang;  Zhao, Yang;  Huang, Zuqiang;  Chen, Yin;  Wu, Zepeng;  Liang, Xianxiao;  Liu, Xiu;  Wang, Chunxiang;  Zhao, Hongquan;  Shi, Xuan
收藏  |  浏览/下载:13/0  |  提交时间:2023/12/25
CVD  Er3+/Yb3+ co-doped WS2 monolayer  photodetectors  TMDCs  
Engineering of Vacancy Defects in WS2 Monolayer by Rare-Earth (Er, Tm, Lu) Doping: A First-Principles Study 期刊论文
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2023, 页码: 10
作者:  Zhao, Yang;  Yan, Bing;  Liang, Xianxiao;  Liu, Shaoxiang;  Shi, Xuan;  Zhao, Hongquan
收藏  |  浏览/下载:10/0  |  提交时间:2023/12/25
bandgap structure  optical properties  rare earth doping  vacancy defects  WS2  
Preparation and photoelectric characterization of p-GeSe/p-WS2 heterojunction devices 期刊论文
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2022, 卷号: 55, 期号: 32, 页码: 9
作者:  Yan, Bing;  Zhang, Guoxin;  Ning, Bo;  Chen, Sikai;  Zhao, Yang;  Zhou, Dahua;  Shi, Xuan;  Shen, Jun;  Xiao, Zeyun;  Zhao, Hongquan
收藏  |  浏览/下载:72/0  |  提交时间:2022/08/22
van der Waals heterojunction  p-p type junction  GeSe/WS2  optoelectronic properties