The electronic properties of a coaxial square GaAs/AlxGa1-xAs quantum well wire in an electric field

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dc.authoridbilekkaya, abdullah/0000-0003-4153-8686
dc.authoridBOZ, Figen/0000-0003-3689-0204
dc.authorwosidBOZ, Figen Karaca/IQR-7087-2023
dc.authorwosidbilekkaya, abdullah/AAT-2680-2020
dc.contributor.authorAktas, S.
dc.contributor.authorBoz, F. K.
dc.contributor.authorBilekkaya, A.
dc.contributor.authorOkan, S. E.
dc.date.accessioned2024-06-12T11:16:12Z
dc.date.available2024-06-12T11:16:12Z
dc.date.issued2009
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe binding energy of a hydrogenic impurity in a coaxial square quantum well wire (QWW) system is investigated as a function of the barrier thickness for two different impurity positions under the electric fields. Within the effective mass approximation, the ground state energy in the presence of an external electric field applied perpendicular to the symmetry axis of the wire system is calculated using the finite difference method. Then, the ground state binding energy of a hydrogenic impurity is found employing a variational method. It is found that the binding energy in critical barrier thickness shows an increase or decrease depending on the impurity position and electric field strength. (C) 2009 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTrakya University [TUBAP 739-754-759-886-929-2008(58)]en_US
dc.description.sponsorshipThis work was partially supported by the Trakya University under Grant no. TUBAP 739-754-759-886-929-2008(58).en_US
dc.identifier.doi10.1016/j.physe.2009.04.037
dc.identifier.endpage1576en_US
dc.identifier.issn1386-9477
dc.identifier.issn1873-1759
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-67649207606en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1572en_US
dc.identifier.urihttps://doi.org/10.1016/j.physe.2009.04.037
dc.identifier.urihttps://hdl.handle.net/20.500.14551/24224
dc.identifier.volume41en_US
dc.identifier.wosWOS:000268384900039en_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.subjectThe Finite Difference Methoden_US
dc.subjectMultilayersen_US
dc.subjectImpurity Levelsen_US
dc.subjectShallow Donor Impuritiesen_US
dc.subjectBinding-Energyen_US
dc.subjectMagnetic-Fielden_US
dc.subjectHydrogenic Impurityen_US
dc.subjectGround-Stateen_US
dc.subjectFiniteen_US
dc.subjectPolarizabilityen_US
dc.subjectConfinementen_US
dc.subjectExcitonen_US
dc.subjectSystemsen_US
dc.titleThe electronic properties of a coaxial square GaAs/AlxGa1-xAs quantum well wire in an electric fielden_US
dc.typeArticleen_US

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