Facile fabrication and enhanced photoresponse of CuO/β-Ga2O3 nanostructure photodetector

被引：7
作者：
Du, Shiyu [1 ]
Yu, Naisen [1 ,2 ,3 ,4 ]
Wu, Yunfeng [1 ]
Lin, Xiang [1 ]
Liu, Benkang [1 ]
Li, Haiou [3 ]
机构：
[1] Dalian Minzu Univ, Sch Phys & Mat Engn, Liaoning Key Lab Optoelect Films & Mat, Dalian 116600, Peoples R China
[2] Chongqing Normal Univ, Chongqing Key Lab Photoelect Funct Mat, Chongqing 401331, Peoples R China
[3] Guilin Univ Elect Technol, Guangxi Key Lab Precis Nav Technol & Applicat, Guilin 541004, Peoples R China
[4] Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212000, Jiangsu, Peoples R China
来源：
SEMICONDUCTOR SCIENCE AND TECHNOLOGY | 2022年 / 37卷 / 06期
关键词：
beta-Ga2O3; CuO; hybrid structure; photoresponse; PHOTOCATALYTIC DEGRADATION; BETA-GA2O3; FILMS;
D O I：
10.1088/1361-6641/ac6ae1
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
CuO/beta-Ga2O3 hybrid structures with beta-Ga2O3 nanorods coated with CuO nanoparticle layers were successfully synthesized by a multi-cycle dipping and annealing process method. Compared with bare beta-Ga2O3 nanorods, the CuO/beta-Ga2O3 hybrid structures had greatly enhanced and dramatically broadened responses to light in the range from the near-ultraviolet to visible light. This novel synthetic pathway will provide new possibilities to prepare nanomaterials that integrate oxide heteroj unctions for photodetection applications.
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页数：8
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