Simultaneous effects of temperature, hydrostatic pressure and electric field on the self-polarization and electric field polarization in a GaAs/Ga0.7Al0.3As spherical quantum dot with a donor impurity

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dc.contributor.authorErdogan, I.
dc.contributor.authorAkankan, O.
dc.contributor.authorAkbas, H.
dc.date.accessioned2024-06-12T11:14:01Z
dc.date.available2024-06-12T11:14:01Z
dc.date.issued2013
dc.departmentTrakya Üniversitesien_US
dc.description.abstractBased on the effective mass approximation within a variational approach, we have calculated the temperature effect on the donor binding energy, self-polarization (SP), and electric field polarization (FP) in a GaAs/Ga0.7Al0.3As spherical quantum dot (SQD) with off center donor impurity under the action of electric field and hydrostatic pressure. The binding energy and polarizations are computed as a function of the temperature, and electric field strength for two different pressures. The results show that the values of the self-polarization are greater than the values of the electric field polarization. There are no reports on comparison of the SP and FP in low-dimensional structures, so far. (C) 2013 Published by Elsevier Ltd.en_US
dc.identifier.doi10.1016/j.spmi.2013.03.020
dc.identifier.endpage20en_US
dc.identifier.issn0749-6036
dc.identifier.scopus2-s2.0-84876929766en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage13en_US
dc.identifier.urihttps://doi.org/10.1016/j.spmi.2013.03.020
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23773
dc.identifier.volume59en_US
dc.identifier.wosWOS:000320292000002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAcademic Press Ltd- Elsevier Science Ltden_US
dc.relation.ispartofSuperlattices And Microstructuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSelf-Polarizationen_US
dc.subjectQuantum Doten_US
dc.subjectTemperatureen_US
dc.subjectHydrostatic Pressureen_US
dc.subjectElectric Fielden_US
dc.subjectBinding-Energyen_US
dc.subjectStatesen_US
dc.subjectGaas-(Gaen_US
dc.titleSimultaneous effects of temperature, hydrostatic pressure and electric field on the self-polarization and electric field polarization in a GaAs/Ga0.7Al0.3As spherical quantum dot with a donor impurityen_US
dc.typeArticleen_US

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