Study Optical and Electrical Properties of Cd1-x ZnxS Thin Films prepared by Spray Pyrolysis Technique | |
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( Volume 2 Issue 10,October 2016 ) OPEN ACCESS | |
Author(s): | |
Nahida B. Hasan, Rusul A.Ghazi | |
Abstract: | |
Nano particles of mixed Cd1-xZnx S thin films were prepared by spray pyrolysis technique at a substrate temperature of 360oC. The films deposited were 160 nm thickness. Optical and electrical measurements such as, absorbance, absorption coefficient, optical energy gap, refractive index, Hall effect and D.C conductivity for all films we are measured. The results showed that absorbance of prepared films decreases with increasing of ZnS Vol % this lead to increase the energy gap. Conductivity decreased with increasing of ZnS Vol.%, as well as the results showed throughout the study that all films have tow activation energy ,its value increase with increasing of Vol.% of (x).Hall effect measurement showed all films has p-type Conductivity. |
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