E ISSN: 2583-049X

International Journal of Advanced Multidisciplinary Research and Studies

Volume 4, Issue 4, 2024

The Effect of Gamma-ray (Low Energy Cs-0.660 MeV) Irradiation on the Energy Gap of CdSe Thin Films Prepared at Different Temperatures

Author(s): Laith M Al-Taan, Suha Abdullah Najim, Jangeez M Alabbas

DOI: https://doi.org/10.62225/2583049X.2024.4.4.3010


In this study, CdSe thin films were prepared by the Spray pyrolysis method at different substrate temperatures and then subjected to gamma rays from a (Cs-source) with an energy of about 0.66MeV for two hours. The impact of gamma rays on the energy gap values was examined at the temperatures mentioned above. There was a significant increase in the energy gap value by about (0.1 to 0.15)eV.

Keywords: CdSe, Thin Film, Spray Pyrolysis, gamma-irradiation

Pages: 115-117

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