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hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorBIADALA, Louis
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorLOUYER, Yann
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorTAMARAT, Philippe
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorLOUNIS, Brahim
dc.date.created2010-04-21
dc.date.issued2010-10-08
dc.identifier.issn0031-9007
dc.description.abstractEnWe report a spectroscopic study of the two lowest-energy exciton levels of individual CdSe-ZnS nanocrystals under applied magnetic fields. Field-induced coupling between the bright and the dark excitonic states is directly observed in the low-temperature photoluminescence spectrum and decay and allows the determination of the angle between the nanocrystal c axis and the field. Orientation-dependent Zeeman splittings of the dark and bright exciton sublevels are measured and provide the corresponding exciton Landé factors, as well as spin-flip relaxation rates between Zeeman sublevels.
dc.description.sponsorshipPROtocoles quantiques utilisant des Sources à Photons unIQues - ANR-06-NANO-0041
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subject.ensingle nanocrystals
dc.subject.enexciton fine structure
dc.subject.enZeeman splittings
dc.title.enBand-Edge Exciton Fine Structure of Single CdSe-ZnS Nanocrystals in External Magnetic Fields
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevLett.105.157402
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
dc.subject.halPhysique [physics]/Physique Quantique [quant-ph]
bordeaux.journalPhysical Review Letters
bordeaux.page157402
bordeaux.volume105
bordeaux.peerReviewedoui
hal.identifierhal-00611555
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00611555v1
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