| DOI | Trouver le DOI : https://doi.org/10.1016/0038-1098(96)00403-6 |
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| Auteur | Rechercher : Wojs, Arkadiusz; Rechercher : Hawrylak, Pawel1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut des sciences des microstructures du CNRC
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| Format | Texte, Article |
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| Sujet | excitons; quantum dots; semiconductors |
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| Résumé | We study the effect of interactions of many electrons and holes on optical properties of quantum dots in a magnetic field. The degeneracies in the electronic structure of these artificial atoms lead to a remarkable dependence of the absorption/emission spectrum on density of excitons. This is explained in terms of remnants of hidden symmetries leading to coherent many-exciton states of weakly interacting excitons and bi-excitons. This is illustrated by detailed numerical results for highly excited lens-shaped InGaAs self-assembled dots. |
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| Date de publication | 1996-11 |
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| Dans | |
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| Numéro NPARC | 12327212 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | cfbd4e23-b7f2-4b03-84ad-8b6b764bb45a |
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| Enregistrement créé | 2009-09-10 |
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| Enregistrement modifié | 2020-03-20 |
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