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Defect study and modelling of SnX3-based perovskite solar cells with SCAPS-1D

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dc.citedby36
dc.contributor.authorIslam M.S.en_US
dc.contributor.authorSobayel K.en_US
dc.contributor.authorAl-Kahtani A.en_US
dc.contributor.authorIslam M.A.en_US
dc.contributor.authorMuhammad G.en_US
dc.contributor.authorAmin N.en_US
dc.contributor.authorShahiduzzaman M.en_US
dc.contributor.authorAkhtaruzzaman M.en_US
dc.contributor.authorid57208723449en_US
dc.contributor.authorid57194049079en_US
dc.contributor.authorid57219739527en_US
dc.contributor.authorid57220973693en_US
dc.contributor.authorid56605566900en_US
dc.contributor.authorid7102424614en_US
dc.contributor.authorid55640096500en_US
dc.contributor.authorid57195441001en_US
dc.date.accessioned2023-05-29T09:07:58Z
dc.date.available2023-05-29T09:07:58Z
dc.date.issued2021
dc.description.abstractRecent achievements, based on lead (Pb) halide perovskites, have prompted comprehensive research on low-cost photovoltaics, in order to avoid the major challenges that arise in this respect: Stability and toxicity. In this study, device modelling of lead (Pb)-free perovskite solar cells has been carried out considering methyl ammonium tin bromide (CH3NH3SnBr3 ) as perovskite absorber layer. The perovskite structure has been justified theoretically by Goldschmidt tolerance factor and the octahedral factor. Numerical modelling tools were used to investigate the effects of amphoteric defect and interface defect states on the photovoltaic parameters of CH3NH3SnBr3-based perovskite solar cell. The study identifies the density of defect tolerance in the absorber layer, and that both the interfaces are 1015 cm?3, and 1014 cm?3, respectively. Furthermore, the simulation evaluates the influences of metal work function, uniform donor density in the electron transport layer and the impact of series resistance on the photovoltaic parameters of proposed n-TiO2/i-CH3NH3SnBr3/p-NiO solar cell. Considering all the optimization parameters, CH3NH3SnBr3-based perovskite solar cell exhibits the highest efficiency of 21.66% with the Voc of 0.80 V, Jsc of 31.88 mA/cm2 and Fill Factor of 84.89%. These results divulge the development of environmentally friendly methyl ammonium tin bromide perovskite solar cell. � 2021 by the authors. Licensee MDPI, Basel, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo1218
dc.identifier.doi10.3390/nano11051218
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85105343631
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85105343631&doi=10.3390%2fnano11051218&partnerID=40&md5=8277858239551997acd147849c26b1a7
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26224
dc.identifier.volume11
dc.publisherMDPI AGen_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleNanomaterials
dc.titleDefect study and modelling of SnX3-based perovskite solar cells with SCAPS-1Den_US
dc.typeArticleen_US
dspace.entity.typePublication
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