Fast-response solar-blind ultraviolet photodetector with a graphene/β-Ga2O3/graphene hybrid structure
详细信息 查看全文
- 作者：Meilin Aia ; Daoyou Guoa ; Yingyu Qua ; Wei Cuia ; Zhenping Wua ; Peigang Lia ; Linghong Lib ; Weihua Tanga ; whtang@bupt.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ga2O3 ; Graphene ; Ultraviolet photodetector ; Laser molecular beam epitaxy technique
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：25 January 2017
- 年：2017
- 卷：692
- 期：Complete
- 页码：634-638
- 全文大小：1092 K
文摘
- •
Mainly (
01) oriented β-Ga2O3 thin films have been grown on graphene/Al2O3 stack by L-MBE.- •
A vertical sandwich structure of graphene/β-Ga2O3 thin films/graphene as a potential solar-blind photodetector is formed.
- •
The high performance of the photodetector is obtained due to the existence of Schottky barriers.