title: Fast and enhanced broadband photoresponse of a ZnO nanowire array/reduced graphene oxide film hybrid photodetector from the visible to the near-infrared range.
abstract: In the present work, a ZnO nanowire array/reduced graphene oxide film hybrid nanostructure was realized, and the photovoltaic responses from the visible to the near-infrared range were investigated. Compared with the pure ZnO nanowire array and rGO thin film, the hybrid composite exhibited a fast and greatly enhanced broadband photovoltaic response that resulted from the formation of interfacial Schottky junctions between ZnO and rGO.
authors.affiliation: †School of Science, China University of Geosciences, Beijing 100083, China.
authors.forename: Hao
authors.initials: H
authors.lastname: Liu
authors.affiliation: ‡Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing 102249, China.|§Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, China Petroleum and Chemical Industry Federation (CPCIF), Beijing 100723, China.
authors.forename: Qi
authors.initials: Q
authors.lastname: Sun
authors.affiliation: †School of Science, China University of Geosciences, Beijing 100083, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Xing
authors.affiliation: †School of Science, China University of Geosciences, Beijing 100083, China.
authors.forename: Zhiyuan
authors.initials: Z
authors.lastname: Zheng
authors.affiliation: †School of Science, China University of Geosciences, Beijing 100083, China.
authors.forename: Zhili
authors.initials: Z
authors.lastname: Zhang
authors.affiliation: ‡Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing 102249, China.|§Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, China Petroleum and Chemical Industry Federation (CPCIF), Beijing 100723, China.
authors.forename: Zhiqing
authors.initials: Z
authors.lastname: Lü
authors.affiliation: ‡Beijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing 102249, China.|§Key Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, China Petroleum and Chemical Industry Federation (CPCIF), Beijing 100723, China.
authors.forename: Kun
authors.initials: K
authors.lastname: Zhao
keywords: Schottky junction; nanowire; photovoltage; reduced graphene oxide; zinc oxide