Theoretical Investigation on Linear and Nonlinear Optical Properties of Solution-Processed GeTeBi Chalcogenide Films
نویسندگان
چکیده
The optical study of Ge20Te75Bi5 nano colloids is presented in this paper. Bulk chalcogenide glass was preparedby the well-known melt quenching method. Solution-based processing proposed for colloid formation.Using spin coating technique, optical-grade thin films are deposited on slides. bandgap offilms estimated from absorbance spectra using Tauc extrapolation method and Wemple DiDomenico(WDD) model used to determine dispersion parameters. Tichy Ticha approach has beenemployed observe nonlinear refractive index (n2). An increase parameters a decrease opticalbandgap with concentration may be attributed cluster formation while dissolution.
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ژورنال
عنوان ژورنال: International Journal of Convergence in Healthcare
سال: 2023
ISSN: ['2583-2107']
DOI: https://doi.org/10.55487/pdrv1h69