DOI | Resolve DOI: https://doi.org/10.1016/0038-1098(96)00403-6 |
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Author | Search for: Wojs, Arkadiusz; Search for: Hawrylak, Pawel1 |
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Affiliation | - National Research Council of Canada. NRC Institute for Microstructural Sciences
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Format | Text, Article |
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Subject | excitons; quantum dots; semiconductors |
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Abstract | 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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Publication date | 1996-11 |
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In | |
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NPARC number | 12327212 |
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Export citation | Export as RIS |
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Report a correction | Report a correction (opens in a new tab) |
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Record identifier | cfbd4e23-b7f2-4b03-84ad-8b6b764bb45a |
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Record created | 2009-09-10 |
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Record modified | 2020-03-20 |
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