Structural and optical properties of CdS:Sn thin films prepared by chemical spray pyrolysis method | ||
Iraqi Journal of Physics | ||
Article 1, Volume 14, Issue 29, April 2016, Pages 182-190 | ||
Author | ||
Nadia Jasim Ghdeeb | ||
Abstract | ||
CdS and CdS:Sn thin films were successfully deposited on glass substrates by spray pyrolysis method. The films were grown at substrate temperatures 300 C°. The effects of Sn concentration on the structural and optical properties were studied. The XRD profiles showed that the films are polycrystalline with hexagonal structure grown preferentially along the (002) axis. The optical studies exhibit direct allowed transition. Energy band gap vary from 3.2 to 2.7 eV. | ||
Keywords | ||
CdS; Spray Pyrolysis; XRD and Optical properties | ||
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