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.

引用

页数：8

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