A sensitive ultraviolet light photodiode based on graphene-on-zinc oxide Schottky junction

A sensitive ultraviolet light photodiode based on graphene-on-zinc oxide Schottky junction

In this study, we present a simple ultraviolet (UV) light photodiode by transferring a layer of graphene film on single-crystal ZnO substrate. The as-fabricated heterojunction exhibited typical rectifying behavior, with a Schottky barrier height of 0.623 eV. Further optoelectronic characterization r...

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Bibliographic Details
Main Authors: Zhang Teng-Fei, Wu Guo-An, Wang Jiu-Zhen, Yu Yong-Qiang, Zhang Deng-Yue, Wang Dan-Dan, Jiang Jing-Bo, Wang Jia-Mu, Luo Lin-Bao
Format: Article
Language:English
Published: De Gruyter 2016-11-01
Series:Nanophotonics
Subjects:
graphene
Schottky junction
UV photodetector
responsivity
surface passivation
Online Access:http://www.degruyter.com/view/j/nanoph.2017.6.issue-5/nanoph-2016-0143/nanoph-2016-0143.xml?format=INT

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http://www.degruyter.com/view/j/nanoph.2017.6.issue-5/nanoph-2016-0143/nanoph-2016-0143.xml?format=INT

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