Effect of Substrate Temperature on Optical Band Gap and Thickness of ZnIn2Se4 Thin Films by Spray Pyrolysis

Y. D. Tembhurkar

Abstract: -Spray Pyrolysis is a simple and inexpensive method to prepare thin films. From the transmission spectra, the absorption coefficient calculated. Thin films of ZnIn2Se4 grown on the biological glass substrate by varying substrate temperature from 2750C to

Keywords: Thin films ZnIn2Se4, optical band gap