Visible-Blind Ultraviolet Photodetectors Based on NiO/ZnO NRs with Poly-(N-vinylcarbazole) Intermediate Layer
Ultraviolet (UV) photodetectors (PDs) have useful applications including flame detection, environmental monitoring, early missile threat warning systems, etc. UV PDs based on wide-band-gap materials, such as GaN and ZnO have a visible-blind advantage over silicon-based [...]