A Lateral ZnO Nanowire Photodetector Prepared on Glass Substrate

W. Y. Weng; S. J. Chang; C. L. Hsu; T. J. Hsueh; S. P. Chang

doi:10.1149/1.3264650

A Lateral ZnO Nanowire Photodetector Prepared on Glass Substrate

W. Y. Weng, S. J. Chang, C. L. Hsu, T. J. Hsueh, S. P. Chang

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

We report the fabrication of a lateral ZnO nanowire UV photodetector on a glass substrate using tungsten as the growth barrier to suppress the vertical growth of the ZnO nanowires. Upon UV illumination, the detector current increased by more than 1 order of magnitude. Furthermore, the noise equivalent power and the normalized detectivity D^* of the fabricated lateral ZnO nanowire photodetector were 7.89× 10^-11 W and 1.9× 10⁸ cm Hz^0.5 W^-1, respectively.

Original language	English
Pages (from-to)	K30-K33
Journal	Journal of the Electrochemical Society
Volume	157
Issue number	2
DOIs	https://doi.org/10.1149/1.3264650
Publication status	Published - 2010

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films
Electrochemistry
Materials Chemistry

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AU - Chang, S. P.

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