Electronic and pressure dependent vibrational properties of silicide Sr(Ni0.5Si0.5)(2)

dc.authorid0000-0002-4004-8696
dc.contributor.authorParlak, Cihan
dc.date.accessioned2021-06-23T19:29:32Z
dc.date.available2021-06-23T19:29:32Z
dc.date.issued2012
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractWe report a detailed ab initio study of the structural, electronic, and volume dependent elastic and lattice dynamical properties of Sr(Ni0.5Si0.5)(2). The calculations have been carried out within the local density functional approximation using norm-conserving pseudopotentials and a plane-wave basis. The phonon dispersion curves along the high-symmetry directions and phonon frequencies with their Gruneisen parameters at the Brillouin zone center are computed by using density functional perturbation theory while the elastic constants are calculated in metric-tensor formulation. The band structure, and partial densities of states and Fermi surface topology are also discussed. (C) 2012 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.physb.2012.04.008
dc.identifier.endpage2625en_US
dc.identifier.issn0921-4526
dc.identifier.issue13en_US
dc.identifier.scopus2-s2.0-84860358963en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2622en_US
dc.identifier.urihttps://doi.org/10.1016/j.physb.2012.04.008
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7186
dc.identifier.volume407en_US
dc.identifier.wosWOS:000304664500049en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorParlak, Cihan
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofPhysica B-Condensed Matteren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSuperconductorsen_US
dc.subjectAb Initio Calculationsen_US
dc.subjectElastic Propertiesen_US
dc.subjectElectronic Structureen_US
dc.subjectPhononsen_US
dc.titleElectronic and pressure dependent vibrational properties of silicide Sr(Ni0.5Si0.5)(2)en_US
dc.typeArticleen_US

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