Confinement control mechanism for two-electron Hulthen quantum dots in plasmas

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dc.authorid0000-0003-4265-1402en_US
dc.contributor.authorBahar, Mustafa Kemal
dc.contributor.authorSoylu, A.
dc.date.accessioned2019-12-06T21:15:33Z
dc.date.available2019-12-06T21:15:33Z
dc.date.issued2018
dc.departmentKMÜ, Mühendislik Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.descriptionWOS:000431066300001en_US
dc.description.abstractIn this study, for the first time, the energies of two-electron Hulthen quantum dots (TEHQdots) embedded in Debye and quantum plasmas modeled by the more general exponential cosine screened Coulomb (MGECSC) potential under the combined influence of electric and magnetic fields are investigated by numerically solving the Schrodinger equation using the asymptotic iteration method. To do this, the four different forms of the MGECSC potential, which set through the different cases of the potential parameters, are taken into consideration. We propose that plasma environments form considerable quantum mechanical effects for quantum dots and other atomic systems and that plasmas are important experimental arguments. In this study, by considering the quantum dot parameters, the external field parameters, and the plasma screening parameters, a control mechanism of the confinement on energies of TEHQdots and the frequency of the radiation emitted by TEHQdots as a result of any excitation is discussed. In this mechanism, the behaviors, similarities, the functionalities of the control parameters, and the influences of plasmas on these quantities are explored.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [117R001]en_US
dc.description.sponsorshipThis work has been supported by the Scientific and Technological Research Council of Turkey (TUBITAK) in the framework Project No. 117R001.en_US
dc.identifier.citationBahar, M. K., Soylu, A. (2018). Confinement control mechanism for two-electron Hulthen quantum dots in plasmas. Journal of Physics B: Atomic, Molecular and Optical Physics, 51, 10.
dc.identifier.doi10.1088/1361-6455/aabc93
dc.identifier.issn0953-4075
dc.identifier.issn1361-6455
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85047970966
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://dx.doi.org/10.1088/1361-6455/aabc93
dc.identifier.urihttps://hdl.handle.net/11492/2632
dc.identifier.volume51en_US
dc.identifier.wosWOS:000431066300001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorBahar, Mustafa Kemal
dc.language.isoen
dc.publisherIOP PUBLISHING LTDen_US
dc.relation.journalJournal of Physics B: Atomic, Molecular and Optical Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDebye and Quantum Plasmaen_US
dc.subjectMagnetic Fielden_US
dc.subjectElectric Fielden_US
dc.subjectQuantum Doten_US
dc.subjectHulthen Potentialen_US
dc.titleConfinement control mechanism for two-electron Hulthen quantum dots in plasmasen_US
dc.typeArticle

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