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dc.contributor.authorZapata Lopera, Alejandro-
dc.contributor.authorAcosta Vela, Ruben Eduardo-
dc.contributor.authorMora Ramos, Miguel Eduardo-
dc.contributor.authorDuque Echeverri, Carlos Alberto-
dc.date.accessioned2017-09-28T12:55:09Z-
dc.date.available2017-09-28T12:55:09Z-
dc.date.issued2012-
dc.identifier.citationZapata, A., Acosta, R. E., Mora Ramos, M. E., & Duque Echeverri, C. A. (2012). Exciton-related nonlinear optical properties in cylindrical quantum dots with asymmetric axial potential: combined effects of hydrostatic pressure, intense laser field, and applied electric field. Nanoscale Research Letters. 7, 508-516. DOI:10.1186/1556-276X-7-508spa
dc.identifier.issn1931-7573-
dc.identifier.urihttp://hdl.handle.net/10495/8386-
dc.description.abstractABSTRACT: The exciton binding energy of an asymmetrical GaAs-Ga1−xAlxAs cylindrical quantum dot is studied with the use of the effective mass approximation and a variational calculation procedure. The influence on this quantity of the application of a direct-current electric field along the growth direction of the cylinder, together with that of an intense laser field, is particularly considered. The resulting states are used to calculate the exciton-related nonlinear optical absorption and optical rectification, whose corresponding resonant peaks are reported as functions of the external probes, the quantum dot dimensions, and the aluminum molar fraction in the potential barrier regions.spa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherSpringerspa
dc.type.hasversioninfo:eu-repo/semantics/submittedVersionspa
dc.rightsAtribución 2.5 Colombia (CC BY 2.5 CO)*
dc.rightsinfo:eu-repo/semantics/openAccessspa
dc.rights.urihttp://creativecommons.org/licenses/by/2.5/co/*
dc.titleExciton-related nonlinear optical properties in cylindrical quantum dots with asymmetric axial potential : combined effects of hydrostatic pressure, intense laser field, and applied electric fieldspa
dc.typeinfo:eu-repo/semantics/articlespa
dc.publisher.groupGrupo de Materia Condensada-UdeAspa
dc.identifier.doi10.1186/1556-276X-7-508-
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.rights.accessrightshttp://purl.org/coar/access_right/c_abf2spa
dc.identifier.eissn1556-276X-
oaire.citationtitleNanoscale Research Lettersspa
oaire.citationstartpage508spa
oaire.citationendpage516spa
oaire.citationvolume7spa
dc.rights.creativecommonshttps://creativecommons.org/licenses/by/4.0/spa
dc.publisher.placeNueva York, Estados Unidosspa
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1spa
dc.type.redcolhttps://purl.org/redcol/resource_type/ARTspa
dc.type.localArtículo de investigaciónspa
dc.subject.decsPuntos cuánticos-
dc.subject.decsQuantum Dots-
dc.subject.proposalEnergía de unión de excitónspa
dc.subject.proposalMasa efectivaspa
dc.description.researchgroupidCOL0033319spa
dc.relation.ispartofjournalabbrevNanoscale. Res. Lett.spa
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