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Título
Electrical activity of crystal defects in multicrystalline Si
dc.contributor.authorMoretón Fernández, Ángel
dc.contributor.authorJiménez Martín, Marta María
dc.contributor.authorDadgostar, Shabnam 
dc.contributor.authorMartínez Sacristán, Óscar 
dc.contributor.authorGonzález Rebollo, Miguel Ángel 
dc.contributor.authorJiménez López, Juan Ignacio 
dc.date.accessioned2021-10-27T09:03:21Z
dc.date.available2021-10-27T09:03:21Z
dc.date.issued2020
dc.identifier.citationJournal of Electronic Materials, 2020, vol. 49. p. 5091-5096es
dc.identifier.issn0361-5235es
dc.identifier.urihttps://uvadoc.uva.es/handle/10324/49451
dc.descriptionProducción Científicaes
dc.description.abstractUpgraded metallurgical-grade silicon solar cells with different ranges of efficiencies have been characterized by light-beam-induced current (LBIC) measurements. The interaction between grain boundaries and metallic impurities is studied for cells fabricated on wafers from different solidification heights of the ingot. A tight relation is observed between the electrical activity of the grain boundaries and the position of the wafer in the ingot, which is related to the impurity contamination. The presence of a large amount of metallic impurities enhances the electrical activity of the grain boundaries. The main features of the LBIC images are discussed in relation to the presence of metallic impurities.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherSpringer Linkes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.classificationMulticrystalline silicones
dc.subject.classificationSilicio policristalinoes
dc.subject.classificationGrain boundarieses
dc.subject.classificationBordes de granoes
dc.titleElectrical activity of crystal defects in multicrystalline Sies
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2020 The Minerals, Metals & Materials Societyes
dc.identifier.doi10.1007/s11664-020-08119-5es
dc.relation.publisherversionhttps://link.springer.com/article/10.1007%2Fs11664-020-08119-5es
dc.peerreviewedSIes
dc.description.projectJunta de Castilla y León (project VA283P18)es
dc.description.projectMinisterio de Economía, Industria y Competitividad (project ENE2017-89561-C4-3-R)es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersiones


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