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Dielectric confinement in quantum dots of arbitrary shape within the local spin density approximation: Diluted regimes in elongated quantum dots
dc.contributor.author | Movilla, Jose L. | |
dc.contributor.author | Pi, Martí | |
dc.contributor.author | Planelles, Josep | |
dc.date.accessioned | 2011-10-10T07:15:56Z | |
dc.date.available | 2011-10-10T07:15:56Z | |
dc.date.issued | 2010 | |
dc.identifier.issn | 0021-8979 | |
dc.identifier.uri | http://hdl.handle.net/10234/28465 | |
dc.description.abstract | We propose a simplified and computationally feasible model accounting for the dielectric confinement in arbitrarily shaped many-electron quantum dots, within the local spin density approximation. The model yields quite a good agreement with full configuration interaction calculations including exact dielectric confinement. The model is used to study the influence of the dielectric confinement on the electronic charge distribution of elongated quantum dots in the low density regime. | |
dc.format.extent | 5 p. | |
dc.language.iso | eng | |
dc.publisher | American Institute of Physics | |
dc.relation.isPartOf | Jounal of applied physics, v. 108, 064311 (2010) | |
dc.rights | © American Institute of Physics | |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Quantum dots | |
dc.subject | Dielectric confinement | |
dc.subject.other | Electrònica quàntica | |
dc.subject.other | Dielèctrics | |
dc.title | Dielectric confinement in quantum dots of arbitrary shape within the local spin density approximation: Diluted regimes in elongated quantum dots | |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | http://dx.doi.org/10.1063/1.3487479 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.type.version | info:eu-repo/semantics/publishedVersion | |
dc.type.version | info:eu-repo/semantics/publishedVersion |
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