The ground state properties of two dimensional Fermi gas system confined in a potential composed of harmonic and a Gaussian terms

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dc.contributor.authorGülveren, Berna.
dc.contributor.authorŞahin, Mehmet.
dc.contributor.authorAtav, Ülfet.
dc.date.accessioned2020-03-26T20:19:29Z
dc.date.available2020-03-26T20:19:29Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Fizik Bölümüen_US
dc.description.abstractIn this work, the ground state properties of two dimensional Fermi gas system interacting in a potential con- sisting of harmonic and Gaussian terms are investigated in the frame of Thomas-Fermi approximation. The depth and the curvature of the potential are changed by varying confinement parameters and the influence of the constraining conditions on the system properties like the density profile, the kinetic and the potential energy of the fermionic system is analyzed comprehensively. The deviations of the results due to the Gaussian potential are also determined by comparing the results with those obtained for pure harmonic potential. Calculations are also performed analytically for non-interacting case for comparative purposes. The results show that the confinement parameters play crucial role on the ground state properties of confined system.en_US
dc.identifier.citationGülveren, B., Şahin, M., Atav, Ü. (2019). The Ground State Properties of Two Dimensional Fermi Gas System Confined in a Potential Composed of Harmonic and a Gaussian Terms. Chemical Physics, 517, 48-53.
dc.identifier.doi10.1016/j.chemphys.2018.09.035en_US
dc.identifier.endpage53en_US
dc.identifier.issn0301-0104en_US
dc.identifier.issn1873-4421en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage48en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.chemphys.2018.09.035
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38292
dc.identifier.volume517en_US
dc.identifier.wosWOS:000452311700007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGülveren, Berna.
dc.institutionauthorAtav, Ülfet.
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofCHEMICAL PHYSICSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectFermi gasen_US
dc.subjectThomas-Fermi approximationen_US
dc.subjectGaussian potentialen_US
dc.subjectHarmonic potentialen_US
dc.titleThe ground state properties of two dimensional Fermi gas system confined in a potential composed of harmonic and a Gaussian termsen_US
dc.typeArticleen_US

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