On the static dielectric function of liquid metals

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dc.authoridGonzalez, Luis E/0000-0001-6264-8329
dc.authoridSENTURK DALGIC, SERAP/0000-0003-2541-9214
dc.authorwosidGONZALEZ, DAVID/JDD-2892-2023
dc.authorwosidPNM, GIR/O-7902-2014
dc.authorwosidGonzalez, David/IPU-3884-2023
dc.authorwosidGonzalez, Luis E/O-8836-2014
dc.contributor.authorGonzalez, LE
dc.contributor.authorSilbert, M
dc.contributor.authorGonzalez, DJ
dc.contributor.authorDalgic, SS
dc.date.accessioned2024-06-12T11:17:32Z
dc.date.available2024-06-12T11:17:32Z
dc.date.issued1997
dc.departmentTrakya Üniversitesien_US
dc.description.abstractA formalism is presented for the calculation of the dynamic dielectric function, epsilon(k,w), of simple liquid metals. This is based on the assumptions that the liquid metal may be regarded as an isotropic and homogeneous binary mixture of classical rigid ions and conduction electrons which interact weakly with one another. The formalism is applied to study the static dielectric function, epsilon(k,0), of the liquid alkali and alkaline-earth metals near their melting points. Specifically, the calculations make use of the Neutral Pseudo Atom pseudopotential, the Local Density Approximation dielectric function and the Variational Modified Hypernetted Chain theory of liquids. The whole theory is free of adjustable parameters and uses as input data the thermodynamic state of the system (ionic number density and temperature), the valence, and the atomic number. The obtained results show that the behaviour of the dielectric function of the simple liquid metals, near their melting points, is dominated by the ionic contributions.en_US
dc.identifier.doi10.1007/s002570050328
dc.identifier.endpage20en_US
dc.identifier.issn0722-3277
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-33750737493en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage13en_US
dc.identifier.urihttps://doi.org/10.1007/s002570050328
dc.identifier.urihttps://hdl.handle.net/20.500.14551/24748
dc.identifier.volume103en_US
dc.identifier.wosWOS:A1997WZ51800003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofZeitschrift Fur Physik B-Condensed Matteren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlkali-Metalsen_US
dc.subjectMicroscopic Dynamicsen_US
dc.subjectMolecular-Dynamicsen_US
dc.subjectX-Rayen_US
dc.subjectElectronen_US
dc.subjectSignen_US
dc.subjectAgien_US
dc.titleOn the static dielectric function of liquid metalsen_US
dc.typeArticleen_US

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