Comparative Study of Heat Treatment on the Optical Properties of Sb2S3 and CsCl thin Films at different Thicknesses

Authors

  • Sanjay Kumar  Department of Physics, J. V. Jain College, Saharanpur, Uttar Pradesh, India

Keywords:

Sb2S3 and CsCl, Thin Film, Optical Properties.

Abstract

A Sb2S3 and CsCl thin films has been prepared using thermal co-evaporation deposition technique. These films were annealed for different temperatures 100oC and 150oC. Absorbance and transmittance spectra were recorded in the wavelength range (300-900) nm. The nature of electronic transition were determined; it was found that this films has been indirect allowed transition with an optical energy gap. The extinction coefficient, refractive index, and energy bandgap was also measured before and after annealing.

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International Journal of Scientific Research in Science and Technology

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Published

2018-03-30

Issue

Volume 4, Issue 7, March-April-2018

Section

Research Articles

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How to Cite

[1]
Sanjay Kumar, " Comparative Study of Heat Treatment on the Optical Properties of Sb2S3 and CsCl thin Films at different Thicknesses, International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011, Volume 4, Issue 7, pp.611-621, March-April-2018.