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Journal of Shanghai University >

2023 , Vol. 29 >Issue 4: 796 - 802

DOI: https://doi.org/10.12066/j.issn.1007-2861.2484

Effect of electrode on the performance of Cd1−xZnxTe photodetector 

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  • (1. Shanghai Tianjiao Electromechanical Technology Co., Ltd., Shanghai 200443, China; 2. School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China) 

Received date: 2023-02-06

  Online published: 2023-09-01

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Abstract

CdZnTe has a wide band gap and chemical stability, making it an ideal material for the preparation of UV (ultraviolet) photodetectors. Good contact between the electrode and CdZnTe plays a key role in the preparation of highly sensitive and stable UV detectors. In this work, a single electrode Au/CdZnTe/Au detector and a composite electrode Au/GaZnO(GZO)/CdZnTe/GZO/Au detector were prepared, and the effects of different electrodes on the performance of CdZnTe UV photodetectors were investigated.

Key words： CdZnTe; electrode; photodetector; ultraviolet ray detector; contact performance 

Cite this article

SHI Haozhi , WANG Linjun . Effect of electrode on the performance of Cd1−xZnxTe photodetector [J]. Journal of Shanghai University, 2023 , 29(4) : 796 -802 . DOI: 10.12066/j.issn.1007-2861.2484

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