Optical Losses of Thin Solar Cells on the Basis of n-ZnS / p-CdTe and n-CdS / p-CdTe Heterojunctions

Dobrozhan, O.A.; Berestok, T.O.; Kurbatov, D.I.; Opanasyuk, A.S.; Opanasyuk, N.M.; Nefedchenko, V.F.

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Title	Optical Losses of Thin Solar Cells on the Basis of n-ZnS / p-CdTe and n-CdS / p-CdTe Heterojunctions
Authors	Dobrozhan, O.A. Berestok, T.O. Kurbatov, D.I. Opanasyuk, A.S. Opanasyuk, N.M. Nefedchenko, V.F.
ORCID
Keywords	CdS / CdTe heterojunction ZnS / CdTe heterojunction Optical losses Reflection coefficient Transmittance Absorption coefficient
Type	Conference Papers
Date of Issue	2013
URI	http://essuir.sumdu.edu.ua/handle/123456789/35590
Publisher	Sumy State University
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Citation	Optical Losses of Thin Solar Cells on the Basis of n-ZnS / p-CdTe and n-CdS / p-CdTe Heterojunctions [Текст] / O.A. Dobrozhan, T.O. Berestok, D.I. Kurbatov et al. // Nanomaterials: Applications & Properties (NAP-2013) : 3-nd International conference, Alushta, the Crimea, September 16-21, 2013 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No4. - 04NEA16
Abstract	The optical reflection and absorption losses in the accessory layers of solar cells based on n-ZnS / p- CdTe and n-CdS / p-CdTe heterojunctions are defined in this work. Aluminum doped zinc oxide is used as the front conductive layer material. It is shown that the replacement of traditional window material (CdS) for a wide-one (ZnS) leads to an increase in accessory solar cells layers transmittance. When the thickness of the window layers is 50 nm, the transmittance using ZnS windows with the wavelength of 380-500 nm is higher in 7-40 % than the corresponding value for CdS. At 300 nm for the same spectral field the difference increases to 8-89 %. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35590
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