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Lattice dynamics of metallic glass Ca70Mg30 on the model of Bhatia and Singh

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dc.contributor.authorShukla, M. M. [UNESP]
dc.contributor.authorCampanha, J. R. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:19:40Z
dc.date.available2014-05-27T11:19:40Z
dc.date.issued1998-12-01
dc.description.abstractThe lattice dynamical studies of the metallic glass Ca70Mg30 by Bhatia and Singh on their model contained two shortcomings, firstly the electron-ion interaction matrix was wrong and secondly, the numerical value of the bulk modulus of the electron gas was accepted arbitrarily. By modifying the electron-ion dynamical matrix and determining all the model parameters from the experimental data, we made a fresh study of the lattice dynamics of Ca70Mg30 and compared it to the earlier studies of Bhatia and Singh and also with experimental phonons.en
dc.description.affiliationDepartamento de Fisica UNESP, Bauru, C.P. 473, 17033-360, Bauru, SP
dc.description.affiliationDepartamento de Fisica UNESP, Rio Claro, C.P. 178, 13500-230, Rio Claro, SP
dc.description.affiliationUnespDepartamento de Fisica UNESP, Bauru, C.P. 473, 17033-360, Bauru, SP
dc.description.affiliationUnespDepartamento de Fisica UNESP, Rio Claro, C.P. 178, 13500-230, Rio Claro, SP
dc.format.extent655-660
dc.identifierhttp://przyrbwn.icm.edu.pl/APP/ABSTR/94/a94-4-3.html
dc.identifier.citationActa Physica Polonica A, v. 94, n. 4, p. 655-660, 1998.
dc.identifier.issn0587-4246
dc.identifier.scopus2-s2.0-18844371208
dc.identifier.urihttp://hdl.handle.net/11449/65637
dc.identifier.wosWOS:000077112100003
dc.language.isoeng
dc.relation.ispartofActa Physica Polonica A
dc.relation.ispartofjcr0.857
dc.relation.ispartofsjr0,335
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleLattice dynamics of metallic glass Ca70Mg30 on the model of Bhatia and Singhen
dc.typeArtigo
dcterms.licensehttp://www.ifpan.edu.pl/APP/guide.pdf
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claropt
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências, Baurupt
unesp.departmentFísica - FCpt
unesp.departmentFísica - IGCEpt

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Bauru - FC - Faculdade de Ciências
Rio Claro - IGCE - Instituto de Geociências e Ciências Exatas