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ICOP & ICPET 2015, 21 - : 217-220 Back to browse issues page
A study on the physical properties of nanostructured CuO thin films prepared by spray pyrolysis technique Photoconductivity effect
Hosein Eshghi Dr * 1, Zahra Tafakori shoughi Mrs1
1- shahrood university
Abstract:   (2513 Views)
Cupric oxide (CuO) thin films were prepared by spray pyrolysis technique on glass substrate with various volumes (40, 50 and 70 ml) of copper acetate precursor solution. Samples were characterized by FESEM images, XRD and UV-Vis. spectra, and also I-V characteristics. We found all samples are polycrystalline nanostructures mainly grown along (002) direction. Also it was revealed that the one which is grown with the precursor volume of 50 ml with optimum structural (highest crystallite size and lowest defect density), and optical (lowest band gap and highest optical absorbance) condition have the optimum photoconductivity property in the visible range.
Keywords: CuO, spray pyrolysis, photoconductivity, nanostructure, visible light
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Type of Study: Research | Subject: Special
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eshghi H, tafakori shoughi Z. A study on the physical properties of nanostructured CuO thin films prepared by spray pyrolysis technique Photoconductivity effect. ICOP & ICPET. 2015; 21 :217-220
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Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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