Ultraviolet photodetectors based on wide bandgap oxide semiconductor films

Zhou Changqi^{1, 2}, Ai Qiu^{1, 2}, Chen Xing^{1, ‡}, Gao Xiaohong^{1, 2}, Liu Kewei^{1, §}, Shen Dezhen¹

Response spectra of the ZnO MSM structure UV photodetectors before and after sputtering of Pt nanoparticles. The inset shows the schematic illustration of the device.^[56]