The Visible Light Photosensitivity Enhancement Of The P-n Type Cu2O/ZnO Heterojunction

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Zhao, Chuang^1 ; Pan, Jiaqi^1 ; Li, Shi^1 ; Li, Chaorong^1

Department of Physics, Key Laboratory of ATMMT Ministry of Education Zhejiang, Sci-Tech University, Hangzhou

310018, China^1

关键词: Co-deposition methods;    P-n junction;    Photosensitivity enhancement;    Radio frequency magnetron sputtering;    Visible light;    Visible-light response;    Well-arrayed;    ZnO films;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/3/032044/pdf
DOI  :  10.1088/1755-1315/189/3/032044

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Transparent photosensitive Cu2O/ZnO p-n junction film was prepared by a simple route of co-deposition method and radio-frequency(RF) magnetron sputtering. The results indicate that the Cu2O were well arrayed on the surface of the ZnO film. Further, the transparent Cu2O/ZnO p-n junction film exhibits an obvious photosensitive enhancement compared with pure ZnO films, which could be ascribed to the unique p-n junction and remarkable visible light response of the Cu2O.