Fully Transparent and High‐Performance ε‐Ga2O3 Photodetector Arrays for Solar‐Blind Imaging and Deep‐Ultraviolet Communication

Abstract

Fully-Transparent Solar-Blind Photodetectors In article number 2200192, Wanjun Li, Ping-An Yang, Lijuan Ye, and co-workers propose a strategy to construct fully transparent and high-performance solar-blind deep ultraviolet photodetector arrays based on ε-Ga2O3 films using indium tin oxide (ITO), indium gallium zinc oxide (IGZO), and aluminum zinc oxide (AZO) transparent conductive oxides as electrodes. In addition, proof-of-concept ultraviolet imaging and optical communication demonstrate the strong application prospects of ε-Ga2O3-based solar-blind photodetectors in the above fields.