High-performance UV detector based on Ga-doped zinc oxide thin films

► Fabrication of photoconductive UV detector by using spray pyrolysis. ► Photoconductive UV detector based on Ga-doped ZnO thin films having MSM configuration. ► I-V characteristic, spectral and transient response of Ga-doped ZnO photodetector. ► Highest responsivity of about 1125 A/W at 5 V bias.