Structural and optical properties of CdS:Sn thin films prepared by chemical spray pyrolysis method

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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.

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How to Cite
1.
Ghdeeb NJ. Structural and optical properties of CdS:Sn thin films prepared by chemical spray pyrolysis method. IJP [Internet]. 2019 Feb. 3 [cited 2022 Jan. 27];14(29):182-90. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/234
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