Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/10578
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dc.contributor.authorRoyo, Miguelcat
dc.contributor.authorPlanelles, Josep (Planelles Fuster)cat
dc.contributor.authorPi Pericay, Martícat
dc.date.accessioned2009-12-28T11:02:59Z-
dc.date.available2009-12-28T11:02:59Z-
dc.date.issued2007cat
dc.identifier.issn0163-1829cat
dc.identifier.urihttp://hdl.handle.net/2445/10578-
dc.description.abstractThe role of effective mass and dielectric mismatches on chemical potentials and addition energies of many-electron multishell quantum dots (QDs) is explored within the framework of a recent extension of the spin density functional theory. It is shown that although the gross electronic density is located in the wells of these multishell QDs, taking position-dependent effective mass and dielectric constant into account can lead to the appearance of relevant differences in chemical potential and addition energies as compared to standard calculations in which the effective mass and the dielectric constant of the well is assumed for the whole multishell structure.eng
dc.format.extent4 p.cat
dc.format.mimetypeapplication/pdfeng
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada a http://dx.doi.org/10.1103/PhysRevB.75.033302cat
dc.relation.ispartofPhysical Review B, 2007, vol. 75, núm. 3, p. 33302-1-33302-4eng
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.75.033302-
dc.rights(c) The American Physical Society, 2007eng
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationSemiconductorscat
dc.subject.classificationDielèctricscat
dc.subject.classificationTeoria del funcional de densitatcat
dc.subject.otherSemiconductorseng
dc.subject.otherDielectricseng
dc.subject.otherDensity functional theoryeng
dc.titleEffective mass and dielectric constant mismatch effects in spherical multishell quantum dotseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec557057cat
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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