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dc.contributor.authorMukhopadhyaya, S.en_US
dc.contributor.authorBoyacioglu, B.en_US
dc.contributor.authorSaglam, M.en_US
dc.contributor.authorChatterjee, A.en_US
dc.date.accessioned2016-02-08T10:09:01Z
dc.date.available2016-02-08T10:09:01Z
dc.date.issued2008en_US
dc.identifier.issn1386-9477
dc.identifier.urihttp://hdl.handle.net/11693/23109
dc.description.abstractThe Zeeman splitting of the ground and the first excited level of a Gaussian GaAs quantum dot is studied in the presence of electron-longitudinal-optical (LO)-phonon interaction incorporating the spin of the electron and is compared with the case of a parabolic dot. It is shown that the Zeeman splitting is suppressed because of the polaronic interaction and becomes strongly size dependent, but the parabolic confinement overestimates this Zeeman suppression. It is also shown that although the energy levels are split because of the spin-field interaction, the cyclotron frequencies and the Zeeman lines are independent of the electron spin in the dipole transition. © 2008 Elsevier B.V. All rights reserved.en_US
dc.language.isoEnglishen_US
dc.source.titlePhysica E : Low-Dimensional Systems and Nanostructuresen_US
dc.relation.isversionofhttp://dx.doi.org/10.1016/j.physe.2007.12.015en_US
dc.subjectElectron-phonon interactionen_US
dc.subjectGallium arsenideen_US
dc.subjectQuantum dotsen_US
dc.subjectZeeman splittingen_US
dc.subjectElectronsen_US
dc.subjectPhononsen_US
dc.subjectQuantum confinementen_US
dc.subjectSemiconducting gallium arsenideen_US
dc.subjectParabolic confining potentialsen_US
dc.subjectZeeman splittingen_US
dc.subjectSemiconductor quantum dotsen_US
dc.titleQuantum size effect on the phonon-induced Zeeman splitting in a GaAs quantum dot with Gaussian and parabolic confining potentialsen_US
dc.typeArticleen_US
dc.departmentDepartment of Physicsen_US
dc.citation.spage2776en_US
dc.citation.epage2782en_US
dc.citation.volumeNumber40en_US
dc.citation.issueNumber8en_US
dc.identifier.doi10.1016/j.physe.2007.12.015en_US
dc.publisherElsevier B.V.en_US


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