Computation of Ionization and Various Excited State Energies of Helium and Helium-Like Quantum Dots

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dc.contributor.authorYakar, Yusuf
dc.contributor.authorCakir, Bekir
dc.contributor.authorOzmen, Ayhan
dc.date.accessioned2020-03-26T18:14:01Z
dc.date.available2020-03-26T18:14:01Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn the effective mass approximation, we calculated the wave functions and some energy states of helium and helium-like quantum dots (QDs) with impurity charges Z = 0, 1, 2, 3, and 4. In addition, we carried out the ionization energies of these QDs as a function of dot radius, and we investigated the influence of impurity on the ionization energy. We utilized the method that is a combination of quantum genetic algorithm (QGA) and Hartree-Fock Roothaan (HFR). The results are in a good agreement with literature results. (C) 2011 Wiley Periodicals, Inc. Int J Quantum Chem 111: 4139-4149, 2011en_US
dc.description.sponsorshipSelcuk University BAP officeSelcuk Universityen_US
dc.description.sponsorshipContract grant sponsor: Selcuk University BAP office.en_US
dc.identifier.doi10.1002/qua.22973en_US
dc.identifier.endpage4149en_US
dc.identifier.issn0020-7608en_US
dc.identifier.issue15en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage4139en_US
dc.identifier.urihttps://dx.doi.org/10.1002/qua.22973
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26271
dc.identifier.volume111en_US
dc.identifier.wosWOS:000295373500013en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWILEY-BLACKWELLen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF QUANTUM CHEMISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectspherical quantum doten_US
dc.subjectQGA and HFR methoden_US
dc.subjectexcited energy states of helium doten_US
dc.subjectionization energyen_US
dc.titleComputation of Ionization and Various Excited State Energies of Helium and Helium-Like Quantum Dotsen_US
dc.typeArticleen_US

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