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Effect of Manganese Contain on the Optical Properties of CuO Thin Films

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Abstract:

Copper oxide prepared with various contains of Manganese by chemical spray pyrolysis. Some optical properties are studied from recording the absorption spectra via UV-Visible spectrophotometer in the range of 460-900 nm. The absorbance increased with increasing Mn-contain in the CuO thin films, and the absorption coefficient. Extinction coefficient and refractive index are decreased with increasing Mn-contain in the CuO thin films, also the energy gap shifted from 2 eV to 1.91 eV after 4%Mn additive.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 65)
Pages:
37-42
Citation:
W. A. Jabbar, "Effect of Manganese Contain on the Optical Properties of CuO Thin Films", International Letters of Chemistry, Physics and Astronomy, Vol. 65, pp. 37-42, 2016
Online since:
April 2016
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References:

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