Laser-driven two-electron quantum dot in plasmas

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dc.contributor.authorBahar M.K.
dc.contributor.authorSoylu A.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractWe have investigated the energies of two-electron parabolic quantum dots (TEPQdots) embedded in plasmas characterized by more general exponential cosine screened Coulomb (MGECSC) potential under the action of a monochromatic, linearly polarized laser field by solving the corresponding Schrödinger equation numerically via the asymptotic iteration method. The four different cases of the MGECSC potential constituted by various sets of the potential parameters are reckoned in modeling of the interactions in the plasma environments which are Debye and quantum plasmas. The plasma environment is a remarkable experimental argument for the quantum dots and the interactions in plasma environments are different compared to the interactions in an environment without plasma and the screening specifications of the plasmas can be controlled through the plasma parameters. These findings constitute our major motivation in consideration of the plasma environments. An appreciable confinement effect is made up by implementing the laser field on the TEPQdot. The influences of the laser field on the system are included by using the Ehlotzky approximation, and then Kramers-Henneberger transformation is carried out for the corresponding Schrödinger equation. The influences of the ponderomotive force on two-electron quantum dots embedded in plasmas are investigated. The behaviours, the similarities and the functionalities of the laser field, the plasma environment, and the quantum dot confinement are also scrutinized. In addition, the role of the plasma environments in the mentioned analysis is also discussed in detail. © 2018 Author(s).
dc.description.sponsorshipThis work has been supported by the Scientific and Technological Research Council of Turkey (TUBITAK) in the framework Project No.117R001. The authors would like to thank Professor Fabio M. S. Lima and Dr. Ozg€ ur Culfa for stimulating discussions and useful comments on the manuscript.
dc.identifier.doi10.1063/1.5028325
dc.identifier.issn1070664X
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85048322778
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://dx.doi.org/10.1063/1.5028325
dc.identifier.urihttps://hdl.handle.net/11480/1645
dc.identifier.volume25
dc.identifier.wosWOS:000437193700027
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherAmerican Institute of Physics Inc.
dc.relation.ispartofPhysics of Plasmas
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleLaser-driven two-electron quantum dot in plasmas
dc.typeArticle

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