Sep 2026
Self-powered programmable UV optoelectronic logic gates via polarity-reversal photocurrent in a Ga2O3/GaN heterojunction
Ultraviolet optoelectronic logic gates are attractive for low-power information processing in secure sensing and communication systems. Here, a self-powered, Ga2O3/GaN heterojunction photodetector (PD) that enables input-controlled reconfigurable ultraviolet (UV) optoelectronic logic gates under zero bias is reported....
Xu-Min Gao, Zhe-Heng Liu, Si-Rui Wu et al.
· Applied Physics Letters · 1 citation