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ICOP & ICPET 2014, 20 - : 929-932 Back to browse issues page
Effect of annealing temperature on the structural and optical properties of ZnO thin films prepared by sol - gel.
Mehdi Fallah Mr. * 1, Seyed Rouhollah Aghdaee Dr.1
1- Univesity of science and technology
Abstract:   (4761 Views)
Abstract In this study the structural and optical properties of ZnO thin films prepared by sol-gel method were investigated. Samples were annealed at different temperatures after 3 times coating. Crystallite size and the dislocation density of ZnO layers were evaluated by X-ray diffraction line broadening analysis. The morphology of samples was studied using SEM images Band gap transition spectra obtained through samples, and the relationship between the absorption edge in the absorption spectra of the samples with the results obtained from the analysis of the diffraction lines and their morphology was studied.
Keywords: Zinc oxide, Annealing temperature, Thin films, Structure and crystal lattice defects.
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Type of Study: Research | Subject: Special
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fallah M, Aghdaee S R. Effect of annealing temperature on the structural and optical properties of ZnO thin films prepared by sol - gel.. ICOP & ICPET. 2014; 20 :929-932
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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