Linear and nonlinear optical absorption coefficients and binding energy of a spherical quantum dot

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dc.authoridSahin, Mehmet -- 0000-0002-9419-1711; Yakar, Yusuf -- 0000-0003-0689-786X
dc.contributor.authorÇakır, Bekir
dc.contributor.authorYakar, Yusuf
dc.contributor.authorÖzmen, Ayhan
dc.contributor.authorSezer, M. Özgür
dc.contributor.authorŞahin, Mehmet
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:26:15Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:26:15Z
dc.date.issued2010
dc.departmentFen-Edebiyat Fakültesi
dc.description.abstractThe binding energy and wavefunctions of the is, 1 p, 1d and if energy states of a spherical quantum dot (QD) with parabolic potential were calculated by using a method which is a combination of the quantum genetic algorithm (QGA) and the Hartree-Fock-Roothaan (HFR) approach. In addition, the linear and the third-order nonlinear optical absorption coefficients based on optical transitions in QDs with and without impurity were calculated. The results show that the parabolic potential has a great effect not only on the binding energies and but also on the optical absorption coefficients. Moreover, the calculated results also reveal that the linear and nonlinear optical absorption coefficients are strongly affected by the existence of impurity and the incident optical intensity.
dc.description.sponsorshipSelcuk University BAP office
dc.description.sponsorshipThis work is partially supported by Selcuk University BAP office.
dc.identifier.doi10.1016/j.spmi.2009.12.002
dc.identifier.endpage566en_US
dc.identifier.issn0749-6036
dc.identifier.issue4en_US
dc.identifier.scopusqualityN/A
dc.identifier.startpage556en_US
dc.identifier.urihttps://doi.org/10.1016/j.spmi.2009.12.002
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5509
dc.identifier.volume47en_US
dc.identifier.wosWOS:000276508200006
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAcademic Press
dc.relation.ispartofSUPERLATTICES AND MICROSTRUCTURES
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectOptical Absorption Coefficient
dc.subjectSpherical Quantum Dot
dc.subjectParabolic Potential
dc.subjectBinding Energy
dc.titleLinear and nonlinear optical absorption coefficients and binding energy of a spherical quantum dot
dc.typeArticle

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