Simulation aided design of a high efficient GaSb based single-junction solar cell

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dc.contributor.authorKharchich , Fatima Zahra
dc.contributor.authorKhamlichi, Abdellatif
dc.contributor.statusnem
dc.date.accessioned2024-01-19T11:37:12Z
dc.date.available2024-01-19T11:37:12Z
dc.date.issued2023-05-09
dc.description.abstractOwing to their elevated absorption coefficient, superior resistance to radiation and reduced effective electron mass, gallium antimonide (GaSb) semiconductors were documented to be suitable for photovoltaic systems applications. However, they were found to suffer from low efficiency. This work has been dedicated to enhance the design of GaSb based single-junction solar cells having window and back surface field made from AlGaAsSb material. The purpose is to maximize their electrical performance by considering doping and thickness of layers as design variables. A methodology of optimization was proposed. It is based on computer aided design through simulations performed under SILVACO-ATLAS software and a numerical procedure that was developed to achieve optimal design of this particular solar cell. The approach encompasses analysis of variance and derivation of response surface models to get explicit expression of the objective function corresponding to efficiency. The obtained results have shown an efficiency which is higher than all the previous known values established in literature.
dc.identifier.doi10.1556/1848.2022.00494
dc.identifier.issn2062-0810
dc.identifier.issue2
dc.identifier.jtitleInternational Review of Applied Sciences and Engineering
dc.identifier.urihttps://hdl.handle.net/2437/365269
dc.identifier.urlhttps://akjournals.com/view/journals/1848/14/2/article-p201.xml
dc.identifier.volume14
dc.language.isoen
dc.publisherAkadémiai Kiadó
dc.subjectGaSb solar cells
dc.subjecttechnology computer aided design
dc.subjectSILVACO-ATLAS
dc.subjectresponse surface modelling
dc.subjectoptimization
dc.subjectefficiency
dc.titleSimulation aided design of a high efficient GaSb based single-junction solar cell
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International Review of Applied Sciences and Engineering