Self polarization in GaAs-(Ga, Al)As quantum well wires: electric field and geometrical effects

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dc.authoridSENTURK DALGIC, SERAP/0000-0003-2541-9214
dc.contributor.authorUlas, M
dc.contributor.authorErdogan, I
dc.contributor.authorCicek, E
dc.contributor.authorDalgic, SS
dc.date.accessioned2024-06-12T11:14:08Z
dc.date.available2024-06-12T11:14:08Z
dc.date.issued2005
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe response of an electron to an external electric field in different shapes of infinite quantum well wires has been investigated. The self-polarization effect which can be defined as the influence of the barrier potential on the impurity electron is studied for the quantum well wire of square, rectangular and cylindrical cross-sections. An external electric field vanishes due to the self-polarization effect has been calculated. It is shown that the self-polarization effect outside of the center depends on both the geometrical form of the wire and the impurity position in the same structure. (C) 2004 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.physe.2004.08.100
dc.identifier.endpage520en_US
dc.identifier.issn1386-9477
dc.identifier.issn1873-1759
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-10044294870en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage515en_US
dc.identifier.urihttps://doi.org/10.1016/j.physe.2004.08.100
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23808
dc.identifier.volume25en_US
dc.identifier.wosWOS:000226187900027en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofPhysica E-Low-Dimensional Systems & Nanostructuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectShallow Donorsen_US
dc.subjectQuantum Well Wiresen_US
dc.subjectElectric Fielden_US
dc.subjectSelf Polarizationen_US
dc.subjectHydrogenic Impurity Statesen_US
dc.subjectAnomalous Polarizationen_US
dc.subjectBinding-Energyen_US
dc.subjectShallow Donorsen_US
dc.subjectCross-Sectionen_US
dc.subjectPolarizabilityen_US
dc.titleSelf polarization in GaAs-(Ga, Al)As quantum well wires: electric field and geometrical effectsen_US
dc.typeArticleen_US

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