Investigation of electronic structure of a Quantum Dot using Slater-Type Orbitals and Quantum Genetic Algorithm

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dc.contributor.authorCakir, Bekir
dc.contributor.authorOzmen, Ayhan
dc.contributor.authorAtav, Uelfet
dc.contributor.authorYuksel, Hueseyin
dc.contributor.authorYakar, Yusuf
dc.date.accessioned2020-03-26T17:17:35Z
dc.date.available2020-03-26T17:17:35Z
dc.date.issued2007
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, electronic properties of a low-dimensional quantum mechanical structure have been investigated by using Genetic Algorithm (GA). One-and two-electron Quantum Dot (QD) systems with an on-center impurity are considerable by assuming the confining potential to be infinitely deep and spherically symmetric. Linear combinations of Slater-Type Orbitals (STOs) were used for the description of the single electron wave functions. The parameters of the wave function of the system were used as individuals in a generation, and the corresponding energy expectation values were used for objective functions. The energy expectation values were determined by using the Hartree-FockRoothaan (HFR) method. The orbital exponent zeta(i)'s and the expansion coefficient c(i)'s of the STOs were determined by genetic algorithm. The obtained results were compared with the exact result and found to be in a good agreement with the literature.en_US
dc.identifier.doi10.1142/S0129183107010255en_US
dc.identifier.endpage72en_US
dc.identifier.issn0129-1831en_US
dc.identifier.issn1793-6586en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage61en_US
dc.identifier.urihttps://dx.doi.org/10.1142/S0129183107010255
dc.identifier.urihttps://hdl.handle.net/20.500.12395/21443
dc.identifier.volume18en_US
dc.identifier.wosWOS:000250861800007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWORLD SCIENTIFIC PUBL CO PTE LTDen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF MODERN PHYSICS Cen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectQDen_US
dc.subjectgenetic algorithmen_US
dc.subjectSTOsen_US
dc.subjectHartree-Fock-Roothaanen_US
dc.titleInvestigation of electronic structure of a Quantum Dot using Slater-Type Orbitals and Quantum Genetic Algorithmen_US
dc.typeArticleen_US

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