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An Optimized Ultraviolet‐A Light Photodetector with Wide‐Range Photoresponse Based on ZnS/ZnO Biaxial Nanobelt
Author(s) -
Hu Linfeng,
Yan Jian,
Liao Meiyong,
Xiang Hongjun,
Gong Xingao,
Zhang Lide,
Fang Xiaosheng
Publication year - 2012
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201200512
Subject(s) - photodetector , materials science , ultraviolet , optoelectronics , nanocomposite , nanostructure , nanotechnology
A novel 1D/1D nanocomposite‐based photodetector is successfully fabricated from high‐crystalline ZnS/ZnO biaxial nanobelts for the first time. Optimized performance of the ZnS/ZnO nanobelt photodetector is much better than that of pure ZnS or ZnO nanostructures, with a wide‐range UV‐A light photoresponse, high sensitivity, and very fast response speed.