Magneto-optical properties of strain-induced InxGa1-xAs parabolic quantum dots

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorRinaldi, R.
dc.contributor.authorMangino, R.
dc.contributor.authorCingolani, R.
dc.contributor.authorLipsanen, Harri
dc.contributor.authorSopanen, Markku
dc.contributor.authorTulkki, J.
dc.contributor.authorBraskén, M.
dc.contributor.authorAhopelto, J.
dc.contributor.departmentDepartment of Micro and Nanosciencesen
dc.contributor.departmentMikro- ja nanotekniikan laitosfi
dc.contributor.schoolSähkötekniikan korkeakoulufi
dc.contributor.schoolSchool of Electrical Engineeringen
dc.date.accessioned2015-05-16T09:00:35Z
dc.date.available2015-05-16T09:00:35Z
dc.date.issued1998
dc.description.abstractWe have investigated the Zeeman splitting in strained InxGa1-xAs quantum dots with different quantization energies by means of magnetoluminescence. A multifold splitting of Π and Δ states is observed due to lifted degeneracy of m>0 states. The experimental data were systematically compared to the diamagnetic and Zeeman shift of the single-particle states, taking into account the details of the valence-band structure and the spin splitting. Our data indicate that excitonic effects are negligible and that the magneto-optical properties of these strongly confined dots can be described rather accurately within the single-particle model.en
dc.description.versionPeer revieweden
dc.format.extent9763-9769
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRinaldi, R. & Mangino, R. & Cingolani, R. & Lipsanen, Harri & Sopanen, M. & Tulkki, J. & Braskén, M. & Ahopelto, J. 1998. Magneto-optical properties of strain-induced InxGa1-xAs parabolic quantum dots. Physical Review B. Volume 57, Issue 16. P. 9763-9769. ISSN 1098-0121 (printed). DOI: 10.1103/physrevb.57.9763.en
dc.identifier.doi10.1103/physrevb.57.9763
dc.identifier.issn1098-0121 (printed)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/16049
dc.identifier.urnURN:NBN:fi:aalto-201505152699
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.ispartofseriesPhysical Review Ben
dc.relation.ispartofseriesVolume 57, Issue 16
dc.rights© 1998 American Physical Society (APS). http://www.aps.org/en
dc.rights.holderAmerican Physical Society (APS)
dc.subject.keywordquantum dotsen
dc.subject.keywordmagneto-optical propertiesen
dc.subject.otherPhysicsen
dc.titleMagneto-optical properties of strain-induced InxGa1-xAs parabolic quantum dotsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen
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