Study influence of substrate temperature on optical properties of CdS thin films prepared by chemical spray pyrolysis
Author
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 32, Issue 1 (30 Apr. 2019), pp.7-16, 10 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2019-04-30
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract EN
This study aims to prepare cadmium sulphide (CdS) thin films using thermal chemical spray pyrolysis (CSP) on glass of different temperatures substrate from cadmium nitrate solution.
constant thickness was (430 ± 20 nm) and the effect of substrate temperature on the optical properties of prepared thin films.
optical properties have been studied from transmittance and absorbance spectral within wavelengths range (360 - 900 nm).
the results show that all the prepared films have a direct electron transitions and optical energy gap between (2.31-2.44 eV).
they also show that the transmittance and optical energy gap of films prepared from nitrate solution increase with increasing of substrate temperature, then transmittance start downward with the continued increase in temperature (400, 450) oC.
American Psychological Association (APA)
Salih, Karrar Mahdi. 2019. Study influence of substrate temperature on optical properties of CdS thin films prepared by chemical spray pyrolysis. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 32, no. 1, pp.7-16.
https://search.emarefa.net/detail/BIM-897830
Modern Language Association (MLA)
Salih, Karrar Mahdi. Study influence of substrate temperature on optical properties of CdS thin films prepared by chemical spray pyrolysis. Ibn al-Haitham Journal for Pure and Applied Science Vol. 32, no. 1 (2019), pp.7-16.
https://search.emarefa.net/detail/BIM-897830
American Medical Association (AMA)
Salih, Karrar Mahdi. Study influence of substrate temperature on optical properties of CdS thin films prepared by chemical spray pyrolysis. Ibn al-Haitham Journal for Pure and Applied Science. 2019. Vol. 32, no. 1, pp.7-16.
https://search.emarefa.net/detail/BIM-897830
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 15-16
Record ID
BIM-897830