Fig. 6From: Direct Growth of Feather-Like ZnO Structures by a Facile Solution Technique for Photo-Detecting Application a I-V curves of feather-like ZnO/Si and nano-dot ZnO/p-Si; the insert is the reflection spectra. b The energy band diagram of ZnO/p-Si heterojunction. c I-t curves of feather-like ZnO/p-Si and p-Si planar structuresBack to article page