Structural and electrical properties of ZnS/CdTe and ZnTe/CdTe heterostructures

Kurbatov, Denys Ihorovych; Kosiak, Volodymyr Volodymyrovych; Kolesnyk, Maksym Mykolaiovych; Opanasiuk, Anatolii Serhiiovych; Danylchenko, Serhii Mykolaiovych; Hnatenko, Yurii Pavlovych

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Title	Structural and electrical properties of ZnS/CdTe and ZnTe/CdTe heterostructures
Authors	Kurbatov, Denys Ihorovych Kosiak, Volodymyr Volodymyrovych Kolesnyk, Maksym Mykolaiovych Opanasiuk, Anatolii Serhiiovych Danylchenko, Serhii Mykolaiovych Hnatenko, Yurii Pavlovych
ORCID	http://orcid.org/0000-0002-2754-6367 http://orcid.org/0000-0003-2019-8387 http://orcid.org/0000-0002-1888-3935 http://orcid.org/0000-0002-8173-3948
Keywords	ZnS/CdTe ZnTe/CdTe heterostructure XRD method thin film solar cells
Type	Article
Date of Issue	2013
URI	http://essuir.sumdu.edu.ua/handle/123456789/30162
Publisher	Materials Chemistry and Physics
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Citation	Structural and electrical properties of ZnS/CdTe and ZnTe/CdTe heterostructures [Текст] / Kosyak V.V., Kurbatov D.I., Kolesnyk M.M., Opanasyuk A.S., Danilchenko S.N., Gnatenko Yu.P.// Journal of Materials Chemistry and Physics. – 2013. - doi.org/10.1016/j.matchemphys.2012.12.049
Abstract	We investigated the structural, substructural and electrical properties of ZnS/CdTe and ZnTe/CdTe heterostructures obtained by the close-spaced vacuum sublimation. It was found that the structural properties of CdTe and ZnTe thin ﬁlms deposited on ZnS or CdTe sublayers are better than those of the ﬁlms obtained on glass substrate at the same growth conditions. XRD-analysis has shown that Zn(x)Cd(1- x)Te(x = 0.21-0.30) solid solutions having the cubic phase were formed near the ﬁlms’ interfaces. Furthermore, the saturation current, the ideality factor and the value of the potential barrier height were determined by the analysis of dark currentevoltage characteristics. This makes it possible to establish optimal growth conditions of ZnS/CdTe heterojunctions. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/30162
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