Flexible ultraviolet photodetectors with broad photoresponse based on branched ZnS-ZnO heterostructure nanofilms.

Tian, Wei; Zhang, Chao; Zhai, Tianyou; Li, Song-Lin; Wang, Xi; Liu, Jiangwei; Jie, Xiao; Liu, Dequan et al. · Adv Mater · 2014

basic_science · Level V

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Abstract

The application of nanofilm networks made of branched ZnS-ZnO nanostructures as a flexible UV photodetector is demonstrated. The fabricated devices show excellent operational characteristics: tunable spectral selectivity, widerange photoresponse, fast response speed, and excellent environmental stability.