Enhanced performance of ZnO nanorod array/CuSCN ultraviolet photodetectors with functionalized graphene layers
Guangcan Luo, Ziling Zhang, Jing Jiang, Yang Liu, Wei Li, Jingquan Zhang, Xia Hao, Wenwu Wang
Abstract
Facile, convenient and low-cost processes were used to fabricate self-powered ZnO nanorod array ultraviolet photodetectors with CuSCN/rGO hole-transport bilayers. The device performance with a functionalized graphene layer was greatly improved.
Topics & Concepts
NanorodUltravioletPhotodetectorGrapheneMaterials scienceOptoelectronicsNanotechnologyZnO doping and propertiesGa2O3 and related materialsCopper-based nanomaterials and applications