[ISTp1-3L]No Metal Electrode Fully Transparent Gallium Oxide Solar-Blind Photodetector
*Liwen Wang1, Tai-Yu Wu 1, Sheng-Yuan Chu1(1. National Cheng Kung University (Taiwan))
Keywords:
gallium oxide,transparent,solar blind,photodetector
This article presents a fully transparent solar-blind photodetector without a metal electrode. It has a simple two-layer structure of gallium zinc oxide and gallium oxide. The device only needs an ultra-low applied voltage of 0.0055V, a 20-times on-off ratio, and over 88% transmittance.