Radiation Effect on the Optical& Structural Properties of CdTe: Zn thin Films

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Suad I. Issa

Abstract

The Films of CdTe:Zn were prepared on a glass by using vacuum vapor deposition technique .The x-ray diffraction pattern revealed that the films have polycrystalline with FCC structure and the preferred orientation was along (111) plane.  The films were exposed to a low dose of gamma ray.(5µCi for 30 days) Transmission and absorptance spectra were recorded in the range of (400-1100) nm before and after irradiation. It was found that irradiation has a clear effect on the optical and structural properties which include the transmition and absorption spectra, extinction coefficient, refractive index, and the energy gap.

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How to Cite
[1]
Issa, S. I. 2017. Radiation Effect on the Optical& Structural Properties of CdTe: Zn thin Films. Ibn AL-Haitham Journal For Pure and Applied Sciences. 26, 2 (Apr. 2017), 150–157.
Section
Physics

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