Thermal Annealing Effect on Optical Properties of the Cadmiun Telluride Films

Authors T.M. Mazur1, V.P. Makhniy2, V.V. Prokopiv1, M.М. Slyotov2

1 Vasyl Stefanyk Precarpathian National University, 57, Shevchenko Str., 76018 Ivano-Frankivsk, Ukraine

2 Yuriy Fedkovych Chernivtsi National University, 2, Kotsubinskiy Str., 58012 Chernivtsi, Ukraine

Issue Volume 9, Year 2017, Number 5
Dates Received 13 July 2017; published online 16 October 2017
Citation T.M. Mazur, V.P. Makhniy, V.V. Prokopiv, M.М. Slyotov, J. Nano- Electron. Phys. 9 No 5, 05047 (2017)
DOI 10.21272/jnep.9(5).05047
PACS Number(s) 61.43.Gt, 68.37.Ps, 78.30.Fs, 78.55. – m
Keywords Thin films (60) , Cadmium telluride (2) , Optical transmission, λ-modulated spectra, Luminescence (24) .
Annotation The thermal treatment effect on optical properties of cadmium telluride thin films was studied. By comparison of the optical transmission spectra and reflection of original and annealed films the formation of modified surfaces was detected. The possibility to get the intense photoluminescence, forming by the band-to-band recombination and transitions as a result of energy dimensional quantization of charge carriers was identified.

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