Effect of external fields on the energies of hydrogenic donor with the anharmonic confinement potential

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dc.authorid0000-0002-6813-8618
dc.contributor.authorAciksoz, E.
dc.contributor.authorBayrak, O.
dc.contributor.authorSoylu, A.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2015
dc.departmentNiğde ÖHÜ
dc.description.abstractThe impurity binding energy in the GaAs-Ga1-x AlxAs system is studied with an anharmonic type confinement potential by taking into account the influence of the external electric and magnetic fields within the framework of the effective mass approximation and asymptotic iteration method (AIM). The influence of the external electromagnetic fields and anharmonicity on a donor binding energy is examined systematically. It is shown that the donor binding energy is highly dependent on the external electric and magnetic fields and the confinement potential shapes. Both the electric and magnetic fields are increased, the binding energies increase for each of them. However, the behaviors of increase in the weak and strong fields' regimes have different character a bit. Furthermore, when the more anharmonicity is considered, the binding energy of donor slightly increases as well. (C) 2014 Elsevier By. All rights reserved.
dc.description.sponsorshipTurkish Science and Research Council (TUBITAK), Nigde; Akdeniz University
dc.description.sponsorshipThis work was partially supported by the Turkish Science and Research Council (TUBITAK), Nigde and Akdeniz University.
dc.identifier.doi10.1016/j.physb.2014.09.020
dc.identifier.endpage343
dc.identifier.issn0921-4526
dc.identifier.issn1873-2135
dc.identifier.scopus2-s2.0-84908434344
dc.identifier.scopusqualityQ2
dc.identifier.startpage339
dc.identifier.urihttps://dx.doi.org/10.1016/j.physb.2014.09.020
dc.identifier.urihttps://hdl.handle.net/11480/4066
dc.identifier.volume456
dc.identifier.wosWOS:000346841200056
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofPHYSICA B-CONDENSED MATTER
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAnharmonic oscillators
dc.subjectAsymptotic iteration method and energy eigenvalues
dc.subjectMagnetic and electric fields
dc.titleEffect of external fields on the energies of hydrogenic donor with the anharmonic confinement potential
dc.typeArticle

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