Induced conductivity in sol-gel ZnO films by passivation or elimination of Zn vacancies

Undoped and Ga- and Al- doped ZnO films were synthesized using sol-gel and spin coating methods and characterized by X-ray diffraction, high-resolution scanning electron microscopy (SEM), optical spectroscopy and Hall-effect measurements. SEM measurements reveal an average grain size of 20 nm and di...

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Bibliographic Details
Main Authors: D. J. Winarski, W. Anwand, A. Wagner, P. Saadatkia, F. A. Selim, M. Allen, B. Wenner, K. Leedy, J. Allen, S. Tetlak, D. C. Look
Format: Article
Language:English
Published: AIP Publishing LLC 2016-09-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4962658