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hal.structure.identifierNational Research University of Information Technologies, Mechanics and Optics [St. Petersburg] [ITMO]
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
hal.structure.identifierLaboratoire de Physique Théorique et Modèles Statistiques [LPTMS]
dc.contributor.authorANDREEV, S. V.
dc.date.created2016-05-06
dc.date.issued2016-10-19
dc.identifier.issn1098-0121
dc.description.abstractEnWe consider indirect excitons generated at the ring-shaped boundaries between electron-and hole-rich regions in semiconductor quantum wells (QW's). We show theoretically that the in-plane translational motion of the excitons is confined in the radial direction. The confinement potential results from the electrostatic interaction of the exciton dipole moment with the in-plane electric field induced at the boundary by the macroscopic charge separation. Our results directly apply to the external ring and the localized bright spots (LBS) observed in the photoluminescense (PL) pattern of indirect excitons.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.title.enFormation of exciton rings and localized bright spots in coupled semiconductor quantum wells
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevB.94.165308
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]
bordeaux.journalPhysical Review B: Condensed Matter and Materials Physics (1998-2015)
bordeaux.page165308 (1-6)
bordeaux.volume94
bordeaux.issue16
bordeaux.peerReviewedoui
hal.identifierhal-01397329
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01397329v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20B:%20Condensed%20Matter%20and%20Materials%20Physics%20(1998-2015)&rft.date=2016-10-19&rft.volume=94&rft.issue=16&rft.spage=165308%20(1-6)&rft.epage=165308%20(1-6)&rft.eissn=1098-0121&rft.issn=1098-0121&rft.au=ANDREEV,%20S.%20V.&rft.genre=article


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