Atmosphere-Dependent Photoconductivity of ZnO in the Urbach Tail

Photoconductivity is a fundamental and highly applicable phenomenon for semiconductor oxide-based devices, and the presence of defects plays a significant role in this mechanism. Here, we present an investigation based on different atmospheres and light excitation (above and below bandgap) dependenc...

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Bibliographic Details
Main Authors: D. Scolfaro, Y. J. Onofre, M. D. Teodoro, M. P. F. de Godoy
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:International Journal of Photoenergy
Online Access:http://dx.doi.org/10.1155/2018/8607247
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