Calculation of Linear and Nonlinear Optical Absorption Coefficients of a Spherical Quantum Dot with Parabolic Potential

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dc.contributor.authorYakar, Yusuf
dc.contributor.authorÇakır, Bekir
dc.contributor.authorÖzmen, Ayhan
dc.date.accessioned2020-03-26T17:47:20Z
dc.date.available2020-03-26T17:47:20Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn the effective mass approximation, we calculated the binding energy and wave function for the 1s-, 1p-, 1d- and 1f-states of a spherical quantum dot (QD) with parabolic potential by using a combination of quantum genetic algorithm (QGA) and Hartree-Fock-Roothaan (HFR) method. In addition, we also investigated the linear and the third-order nonlinear optical absorption coefficients as a function of the incident photon energy for the 1s-1p, 1p-1d and 1d-1f transitions. Our results are shown that the existence of impurity has great influence on optical absorption coefficients. Moreover, the optical absorption coefficients are strongly affected by the incident optical intensity, relaxation time, parabolic potential and dot radius.en_US
dc.description.sponsorshipSelcuk University BAP officeSelcuk Universityen_US
dc.description.sponsorshipThis work is partially supported by Selcuk University BAP office.en_US
dc.identifier.citationÇakır, B., Özmen, A., Yakar, Y., (2010). Calculation of Linear and Nonlinear Optical Absorption Coefficients of a Spherical Quantum Dot with Parabolic Potential. Optics Communications, 283(9), 1795-1800. Doi:10.1016/j.optcom.2009.12.027
dc.identifier.doi10.1016/j.optcom.2009.12.027en_US
dc.identifier.endpage1800en_US
dc.identifier.issn0030-4018en_US
dc.identifier.issn1873-0310en_US
dc.identifier.issue9en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1795en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.optcom.2009.12.027
dc.identifier.urihttps://hdl.handle.net/20.500.12395/24674
dc.identifier.volume283en_US
dc.identifier.wosWOS:000275917600026en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇakır, Bekir
dc.institutionauthorÖzmen, Ayhan
dc.language.isoenen_US
dc.publisherELSEVIERen_US
dc.relation.ispartofOptics Communicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectSpherical quantum doten_US
dc.subjectBinding energyen_US
dc.subjectLinear and nonlinear optical absorption coefficienten_US
dc.subjectParabolic potentialen_US
dc.titleCalculation of Linear and Nonlinear Optical Absorption Coefficients of a Spherical Quantum Dot with Parabolic Potentialen_US
dc.typeArticleen_US

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