✦ LIBER ✦

Influence of substrate temperature on the structure of ZnO:Al thin films

✍ Scribed by S. M. Rozati; Sh. Akeste

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 103 KB
Volume: 43
Category: Article
ISSN: 0232-1300
DOI: 10.1002/crat.200711055

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✦ Synopsis

Abstract

ZnO: Al films were prepared using low cost spray pyrolysis technique. The dependence of the physical properties on the substrate temperature was studied. The best films obtained at 500°C substrate temperature with preferred [002] orientation. The sheet resistance decreases with increased substrate temperature, and values as low as R~sh~ = 207 Ω/cm^2^ are reached for substrate temperature of 500°C. The optical transmittance of films increased by increasing the substrate temperature and received to 75% at 500°C. (© 2007 WILEY ‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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