Issue 60, 2014

Enhanced UV detection performance using a Cu-doped ZnO nanorod array film

Abstract

A compact Cu-doped ZnO nanorod (NR) array film was synthesized by a facile hydrothermal method and post-annealing process. The obtained ZnO NR array film-based UV photodetectors exhibit not only enhanced UV sensitivity but also faster reset time compared to undoped ZnO NR samples, which are attributed to the trapping and de-trapping of electrons by Cu-related defects.

Graphical abstract: Enhanced UV detection performance using a Cu-doped ZnO nanorod array film

Supplementary files

Article information

Article type
Communication
Submitted
07 May 2014
Accepted
09 Jul 2014
First published
09 Jul 2014

RSC Adv., 2014,4, 31969-31972

Enhanced UV detection performance using a Cu-doped ZnO nanorod array film

W. Dai, X. Pan, C. Chen, S. Chen, W. Chen, H. Zhang and Z. Ye, RSC Adv., 2014, 4, 31969 DOI: 10.1039/C4RA04249B

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