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Study of Some Structural, Electrical Properties of CuS Thin Films Deposited by Chemical Spray Pyrolysis Method | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 28, Issue 8, 2010, Pages 301-317 PDF (547.1 K) | ||
| DOI: 10.30684/etj.28.8.14 | ||
| Author | ||
| بان خالد محمد | ||
| Abstract | ||
| In this research CuS thin films have been prepared by Spray pyrolysis to study their structural, electrical properties .The results of (X-Ray ) diffraction also illustrate that highest degree of phases purity can do obtained by increasing the concentration of copper salts , conversely , films may have multi-phase structure and incorporate impure insulator phases.The films ,which were prepared from copper chloride , develop the highest degree of phase homogeneity . The results of electrical measurements represented by Hall effect , resistivity and temperature variation of conductivity illustrate from the mobility of the charge carrier has value of (0.02~1.31cm2V-1s-1), Temperature variation of Conductivity has been explained in terms of occurrin in the films . Although , high activation energy (0.17~0.67eV) at relatively low temperature refers to the probability of involving ionic Conductivity. | ||
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