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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/129439
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dc.contributor.authorSouza, G. V. B. de-
dc.contributor.authorBruno-Alfonso, A.-
dc.date.accessioned2015-10-21T21:06:09Z-
dc.date.accessioned2016-10-25T21:09:11Z-
dc.date.available2015-10-21T21:06:09Z-
dc.date.available2016-10-25T21:09:11Z-
dc.date.issued2015-02-01-
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S1386947714003531-
dc.identifier.citationPhysica E-low-dimensional Systems &nanostructures, v. 66, p. 128-132, 2015.-
dc.identifier.issn1386-9477-
dc.identifier.urihttp://hdl.handle.net/11449/129439-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/129439-
dc.description.abstractThe ground and excited states of a donor impurity at the center of a spherical quantum dot subject to a magnetic field are calculated within the effective-mass approximation. The barriers are infinitely high and the differential equation is solved by combining the finite-difference method with the Richardson extrapolation. The binding and transition energies are more accurate than the available variational values, and excellent agreement is found with the hydrogen atom. The transition energies for a medium-size quantum dot are given. (C) 2014 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent128-132-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectQuantum doten
dc.subjectSemiconductoren
dc.subjectImpurityen
dc.subjectZeeman splittingen
dc.titleFinite-difference calculation of donor energy levels in a spherical quantum dot subject to a magnetic fielden
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Estadual Paulista, Programa Posgrad Ciencia &Tecnol Mat, BR-17033360 Bauru, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias, Dept Matemat, BR-17033360 Bauru, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Programa Posgrad Ciencia &Tecnol Mat, BR-17033360 Bauru, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias, Dept Matemat, BR-17033360 Bauru, SP, Brazil-
dc.identifier.doihttp://dx.doi.org/10.1016/j.physe.2014.10.011-
dc.identifier.wosWOS:000346552300020-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysica E-low-dimensional Systems &nanostructures-
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