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Illumination-Dependent Photovoltaic Parameters of CdS/ZnTe Solar Cells

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dc.contributor.author LUNGU, Ion
dc.contributor.author GHIMPU, Lidia
dc.contributor.author SUMAN, Victor
dc.contributor.author UNTILA, Dumitru
dc.contributor.author POTLOG, Tamara
dc.date.accessioned 2023-11-03T11:14:22Z
dc.date.available 2023-11-03T11:14:22Z
dc.date.issued 2023
dc.identifier.citation LUNGU, Ion, GHIMPU, Lidia, SUMAN, Victor et al. Illumination-Dependent Photovoltaic Parameters of CdS/ZnTe Solar Cells. In: 6th International Conference on Nanotechnologies and Biomedical Engineering: proc. of ICNBME-2023, 20–23, 2023, Chisinau, vol. 1: Nanotechnologies and Nano-biomaterials for Applications in Medicine, 2023, p. 214-222. ISBN 978-3-031-42774-9. e-ISBN 978-3-031-42775-6. en_US
dc.identifier.isbn 978-3-031-42774-9
dc.identifier.isbn 978-3-031-42775-6
dc.identifier.uri https://doi.org/10.1007/978-3-031-42775-6_24
dc.identifier.uri http://repository.utm.md/handle/5014/24628
dc.description Acces full text - https://doi.org/10.1007/978-3-031-42775-6_24 en_US
dc.description.abstract This paper focuses on the influence of the illumination of CdS/ZnTe solar cells with different ZnTe thin film thicknesses. The devices were analyzed through current-voltage measurements. The values of the open circuit voltage (VOC) and the short circuit current density (JSC) depend on the substrate and source temperatures. The JSC is observed to decrease from 224 μA/cm2 to 95 μA/cm2 with increasing the source temperature from 560 ℃ to 600 ℃, while the VOC increases from 0.41 V to 0.54 V, respectively. The value of VOC increasing from 0.68 V to 0.76 V, but JSC decreasing from 760 μA/cm2 to 500 μA/cm2, when ZnTe thin film thickness increasing. Besides, the impact of the light intensity on the photovoltaic parameters of the CdS/ZnTe solar cells with different ZnTe thin film thicknesses was analyzed. The increasing in the light intensity from 20 mW/cm2 to 100 mW/cm2 rise the VOC from 0.67 V to 0.76 V tending further to saturation. Regardless of ZnTe thin film thickness, η increases logarithmically with the light intensity, but for the Jsc is observed linear dependence. The Rs increases with the increasing ZnTe thin film thickness, but decreases with the increasing of light intensity. Also, the Rsh, changes under changing the ZnTe thickness and the light intensity. en_US
dc.language.iso en en_US
dc.publisher Springer Nature Switzerland en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject solar cells en_US
dc.subject close space sublimation method en_US
dc.subject photovoltaic parameters en_US
dc.subject thin films en_US
dc.title Illumination-Dependent Photovoltaic Parameters of CdS/ZnTe Solar Cells en_US
dc.type Article en_US


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  • 2023
    6th International Conference on Nanotechnologies and Biomedical Engineering, September 20–23, 2023, Chisinau, Moldova

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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