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 SM ISO690:2012FOMIN, Vladimir, GLADILIN, Vladimir, DEVREESE, Josef T., KLEEMANS, N. A.J.M., BOZKURT, Murat, KOENRAAD, Paul M.. Electron and exciton energy spectra in self-assembled InGaAs/GaAs ring-like nanostructures. In: Physica Status Solidi (B) Basic Research, 2008, vol. 245, pp. 2657-2661. ISSN 0370-1972. DOI: https://doi.org/10.1002/pssb.200879817 |
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  Physica Status Solidi (B) Basic Research |
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| Volumul 245 / 2008 / ISSN 0370-1972 | ||||||
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| DOI:https://doi.org/10.1002/pssb.200879817 | ||||||
| Pag. 2657-2661 | ||||||
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Theoretical analysis of the electron energy spectrum and the magnetization of an electron in a strained InxGa1-xAs/GaAs self-assembled quantum ring (SAQR) is performed with realistic parameters, determined from the cross-sectional scanning-tunneling microscopy characterization of that nanostructure. The effects of the Coulomb interaction on the energy spectrum of an exciton in a SAQR as well as on the optical-transition probabilities are studied within our model of a SAQR. |
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| Cuvinte-cheie Quantum Double, Gallium Arsenides, Ring |
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