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Vertical diatomic artificial molecule in the intermediate-coupling regime in a parallel and perpendicular magnetic field

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dc.contributor.authorAncilotto, Francescocat
dc.contributor.authorAusting, D. G.cat
dc.contributor.authorBarranco Gómez, Manuelcat
dc.contributor.authorMayol Sánchez, Ricardocat
dc.contributor.authorMuraki, K.cat
dc.contributor.authorPi Pericay, Martícat
dc.contributor.authorSasaki, S.cat
dc.contributor.authorTarucha, S.cat
dc.date.accessioned2009-12-28T08:38:43Z
dc.date.available2009-12-28T08:38:43Z
dc.date.issued2003cat
dc.description.abstractWe present experimental results for the ground-state electrochemical potentials of a few electron semiconductor artificial molecule made by vertically coupling two quantum dots, in the intermediate-coupling regime, in perpendicular and parallel magnetic fields up to B∼ 5 T. We perform a quantitative analysis based on local-spin density functional theory. The agreement between theoretical and experimental results is good, and the phase transitions are well reproduced.
dc.format.extent8 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec507930cat
dc.identifier.issn0163-1829cat
dc.identifier.urihttps://hdl.handle.net/2445/10526
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.67.205311cat
dc.relation.ispartofPhysical Review B, 2003, vol. 67, núm. 20, p. 205311-1-2053011-8eng
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.67.205311
dc.rights(c) The American Physical Society, 2003
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationTransformacions de fase (Física estadística)cat
dc.subject.classificationTeoria del funcional de densitatcat
dc.subject.classificationSemiconductorscat
dc.subject.otherPhase transformations (Statistical physics)eng
dc.subject.otherDensity functional theoryeng
dc.subject.otherSemiconductorseng
dc.titleVertical diatomic artificial molecule in the intermediate-coupling regime in a parallel and perpendicular magnetic fieldeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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