Volume : VI, Issue : I, January - 2017

Temperature dependence of electrical properties of CdZnS2 thin films by spray pyrolysis

Y. D. Tembhurkar

Abstract :

 CdZnS2 thin films prepared by spray pyrolysis by using aqueous solution of cadmium chloride, zinc chloride and thiourea of 0.02 M of each at a different substrate temperature. Activation energies calculated from the Arrhenius plot. Activation energies continuously increases if the preparation temperature increases. Indicating the grain size of the films increases which reduces the grain boundary effect. At room temperature shallow trapping states probably due to those interstitial of cadmium zinc or suplhur vacancies dominates the extrinsic conducting whereas as those deep traps influence at high temperature.

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

Y.D. Tembhurkar, Temperature dependence of electrical properties of CdZnS2 thin films by spray pyrolysis, International Journal of Scientific Research, Volume : 6 | Issue : 1 | JANUARY 2017


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