Please use this identifier to cite or link to this item: http://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/2379
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dc.contributor39645es_ES
dc.contributor.otherhttps://orcid.org/0000-0001-8373-1535-
dc.contributor.otherhttps://orcid.org/0000-0002-6232-9958-
dc.coverage.spatialGlobales_ES
dc.creatorRojas Briseño, J.G.-
dc.creatorRodríguez Vargas, I.-
dc.creatorMora Ramos, Miguel Eduardo-
dc.creatorMartínez Orozco, Juan Carlos-
dc.date.accessioned2021-04-22T23:50:16Z-
dc.date.available2021-04-22T23:50:16Z-
dc.date.issued2020-10-
dc.identifierinfo:eu-repo/semantics/publishedVersiones_ES
dc.identifier.issn1386-9477es_ES
dc.identifier.urihttp://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/2379-
dc.identifier.urihttps://doi.org/10.48779/2mkf-c298-
dc.description.abstractThis work presents a theoretical study of the lowest heavy- and light-exciton energy states in a c-AlGaN/GaN asymmetric double quantum well. It makes use of the variational method to determine the eigenstates of the corresponding Schrödinger equation, within the effective mass and parabolic band approximations. We studied the behavior of the exciton energy, the corresponding binding energy as well as the photoluminescence energy peak as a function of the left quantum well width and the central barrier height. Direct and indirect exciton states can be obtained depending on the quantum well configuration. The motivation for this study comes from the experimental reports by T. Wecker et al., in which they measure the photoluminescence energy peak in similar systems with different aluminum concentrations. The comparison of our results with the experimental outputs shows good agreement.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relationhttps://www.sciencedirect.com/science/article/abs/pii/S1386947719316881?via%3Dihubes_ES
dc.relation.urigeneralPublices_ES
dc.rightsAtribución-NoComercial-CompartirIgual 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.sourcePhysica E: Low-dimensional Systems and Nanostructures Volume 124, October 2020, 114248es_ES
dc.subject.classificationCIENCIAS FISICO MATEMATICAS Y CIENCIAS DE LA TIERRA [1]es_ES
dc.subject.otherHeavy excitones_ES
dc.subject.otherlight excitones_ES
dc.subject.otherquantum wellses_ES
dc.subject.otherc-AlGaN / GaNes_ES
dc.titleHeavy and light exciton states in c-AlGaN/GaN asymmetric double quantum wellses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
Appears in Collections:*Documentos Académicos*-- Doc. en Ciencias Básicas

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