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Title Optical Characteristics and Composition of Cd1 – xMnxTe Films Obtained by the Close Spaced Sublimation Technique
Authors Kosiak, Volodymyr Volodymyrovych
Opanasiuk, Anatolii Serhiiovych  
Koval, P.V.
Fochuk, P.M.
Starikov, V.V.
Keywords Cd1 – xMnxTe solid solution films
Transmission coefficient
Reflection coefficient
Wide band gap
Layer composition
Type Article
Date of Issue 2011
URI http://essuir.sumdu.edu.ua/handle/123456789/30249
Publisher Сумський державний університет
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Citation V.V. Kosyak, A.S. Opanasyuk, P.V. Koval, J.Nano- Electron. Phys. 3 No2, (2011)
Abstract Study of the optical properties of Cd1 – xMnxTe films obtained by the close spaced sublimation technique was carried out. Measuring of the optical characteristics of the layers was performed by the spectrophotometric analysis method near the “red boundary” of the semiconductor photoactivity. This research allowed to obtain the spectrum distributions of the transmission T(λ), reflection R(λ) and absorption α(λ) coefficients of the films as well as estimate the band-gap energy of the compound. The values of the band-gap energy were used for determination of manganese concen-trations in the films depending on the growth conditions. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/30249
Appears in Collections: Журнал нано- та електронної фізики (Journal of nano- and electronic physics)

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