Self-Powered Broad Spectral Photodetector with Ultrahigh Responsivity and Fast Response Based on Sb2Se3/VO2 Heterojunction

被引：54
作者：
Xin, Yun [1 ,2 ]
Jiang, Jinchun [2 ]
Lu, Yangfan [1 ]
Liang, Huawei [2 ]
Zeng, Yu-Jia [2 ]
Ye, Zhizhen [1 ]
机构：
[1] Zhejiang Univ, Sch Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
[2] Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China
来源：
ADVANCED MATERIALS INTERFACES | 2021年 / 8卷 / 10期
关键词：
antimony triselenide (Sb; Se-2; (3)); broad spectrum; photodetectors; self‐ powered photodetectors; VO; (2); OPTICAL-PROPERTIES; BAND PHOTODETECTOR; PERFORMANCE; DRIVEN; TRANSITION; VO2;
D O I：
10.1002/admi.202100058
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Sb2Se3/VO2 heterojunction is successfully fabricated on a sapphire substrate using pulsed laser deposition (PLD) and magnetron sputtering. The device shows prominent self-powered broadband photoresponse with ultrafast response speed at both rise and decay processes. The highest responsivity of the device is acquired under 520 nm wavelength light incidence. The optimized responsivity reaches 0.244 A W-1 and the response times are 200 and 360 mu s at rise and decay, respectively. Sb2Se3/VO2 heterojunction is promising for self-powered broadband photodetectors.
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页数：8
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共 46 条
[1]   Valance band offset of TiO2/CuGaO2 hetero-structure measured by x-ray photoelectron spectroscopy [J].
Ajimsha, R. S. ;
Das, Amit K. ;
Sahu, Vikas Kumar ;
Joshi, M. P. ;
Kukreja, L. M. ;
Deshpande, Uday P. ;
Shripathi, T. .
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2015, 140 :446-449
[2]   Self-powered UV-visible photodetectors based on ZnO/Cu2O nanowire/electrolyte heterojunctions [J].
Bai, Zhiming ;
Zhang, Yinghua .
JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 675 :325-330
[3]   Novel perovskite/TiO2/Si trilayer heterojunctions for high-performance self-powered ultraviolet-visible-near infrared (UV-Vis-NIR) photodetectors [J].
Cao, Fengren ;
Liao, Qingliang ;
Deng, Kaimo ;
Chen, Liang ;
Li, Liang ;
Zhang, Yue .
NANO RESEARCH, 2018, 11 (03) :1722-1730
[4]   A highly oriented conductive MOF thin film-based Schottky diode for self-powered light and gas detection [J].
Cao, Lin-An ;
Yao, Ming-Shui ;
Jiang, Hui-Jie ;
Kitagawa, Susumu ;
Ye, Xiao-Liang ;
Li, Wen-Hua ;
Xu, Gang .
JOURNAL OF MATERIALS CHEMISTRY A, 2020, 8 (18) :9085-9090
[5]   Optical properties of amorphous and polycrystalline Sb2Se3 thin films prepared by thermal evaporation [J].
Chen, Chao ;
Li, Weiqi ;
Zhou, Ying ;
Chen, Cheng ;
Luo, Miao ;
Liu, Xinsheng ;
Zeng, Kai ;
Yang, Bo ;
Zhang, Chuanwei ;
Han, Junbo ;
Tang, Jiang .
APPLIED PHYSICS LETTERS, 2015, 107 (04)
[6]   Self-Powered, Broad Band, and Ultrafast InGaN-Based Photodetector [J].
Chowdhury, Arun Malla ;
Chandan, Greeshma ;
Pant, Rohit ;
Roul, Basanta ;
Singh, Deependra Kumar ;
Nanda, K. K. ;
Krupanidhi, S. B. .
ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (10) :10418-10425
[7]   Self-powered broadband photodetection using PbS decorated ZnO nanorods/reduced graphene oxide junction [J].
Deka, Nitumoni ;
Chakraborty, Pinak ;
Patra, Dulal Chandra ;
Dhar, Saurab ;
Mondal, Suvra Prakash .
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2020, 118
[8]   Phase-transition driven memristive system [J].
Driscoll, T. ;
Kim, H. -T. ;
Chae, B. -G. ;
Di Ventra, M. ;
Basov, D. N. .
APPLIED PHYSICS LETTERS, 2009, 95 (04)
[9]   Indoor Optical Wireless Communication: Potential and State-of-the-Art [J].
Elgala, Hany ;
Mesleh, Raed ;
Haas, Harald .
IEEE COMMUNICATIONS MAGAZINE, 2011, 49 (09) :56-62
[10]   Nanoceramic VO2 thermochromic smart glass: A review on progress in solution processing [J].
Gao, Yanfeng ;
Luo, Hongjie ;
Zhang, Zongtao ;
Kang, Litao ;
Chen, Zhang ;
Du, Jing ;
Kanehira, Minoru ;
Cao, Chuanxiang .
NANO ENERGY, 2012, 1 (02) :221-246
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