Structural and optical properties of CdS:Sn thin films prepared by chemical spray pyrolysis method
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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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© 2023 The Author(s). Published by College of Science, University of Baghdad. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License.
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 2024 Dec. 29];14(29):182-90. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/234