A. Al-jubory, A. (2013). The structural and optical properties of nonstoichiometric AgAlS2 thin films prepared by chemical spray pyrolysis method. , 18(3), 145-149.
Alaa A. Al-jubory. "The structural and optical properties of nonstoichiometric AgAlS2 thin films prepared by chemical spray pyrolysis method". , 18, 3, 2013, 145-149.
A. Al-jubory, A. (2013). 'The structural and optical properties of nonstoichiometric AgAlS2 thin films prepared by chemical spray pyrolysis method', , 18(3), pp. 145-149.
A. Al-jubory, A. The structural and optical properties of nonstoichiometric AgAlS2 thin films prepared by chemical spray pyrolysis method. , 2013; 18(3): 145-149.

The structural and optical properties of nonstoichiometric AgAlS2 thin films prepared by chemical spray pyrolysis method

Tikrit Journal of Pure Science
Article 1, Volume 18, Issue 3, 2013, Pages 145-149
Author
Alaa A. Al-jubory
Abstract
Nonstoichiometric AgAlS2 thin film of Ag/Al: 1, 0.6, 0.5, 0.4 and 0.3 were prepared by chemical spray pyrolysis on heated glass substrate at temperature of 300 oC . The films structure was analyzed by XRD , All the patterns of thin films prepared are polycrystalline. UV-VIS spectroscopy was used to investigate which were. The optical energy gap of thin films equal to 2.3, 2.21, 2.15, 2.12 and 2.08 eV according to the value of Ag/Al respectively. The optical constants such as refractive index ,extinction coefficient, real and imaginary dielectrics were investigated also.
Keywords
AgAlS; Chemical spray pyrolysis
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