Lattice dynamics of noble metals on effective three-body interaction

Detalhes bibliográficos
Autor(a) principal: Coelho, A. A.
Data de Publicação: 1996
Outros Autores: Shukla, M. M. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://przyrbwn.icm.edu.pl/APP/ABSTR/89/a89-5-5.html
http://hdl.handle.net/11449/64781
Resumo: Quite recently we modified the original model of Sarkar et al. for cubic metals in extending the ion-ion interaction, ion-electron interaction and the introduction of crystal equilibrium condition. We applied our scheme to alkali metals. We studied here the lattice dynamics of noble metals on our approach by calculating phonon dispersion relations along the three principal symmetry directions, [ξ00], [ξξ00] and [ξξξ] and the (θ-T) curves of three noble metals: copper, silver and gold. We obtained reasonable agreement with the experimental findings.
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spelling Lattice dynamics of noble metals on effective three-body interactionQuite recently we modified the original model of Sarkar et al. for cubic metals in extending the ion-ion interaction, ion-electron interaction and the introduction of crystal equilibrium condition. We applied our scheme to alkali metals. We studied here the lattice dynamics of noble metals on our approach by calculating phonon dispersion relations along the three principal symmetry directions, [ξ00], [ξξ00] and [ξξξ] and the (θ-T) curves of three noble metals: copper, silver and gold. We obtained reasonable agreement with the experimental findings.Instituto de Fisica UNICAMP, C.P. 6165, 19081 Campinas, SPDepartamento de Fisica UNESP, C.P. 3, 17033, Bauru, SPDepartamento de Fisica UNESP, C.P. 3, 17033, Bauru, SPUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Coelho, A. A.Shukla, M. M. [UNESP]2014-05-27T11:18:05Z2014-05-27T11:18:05Z1996-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article615-623http://przyrbwn.icm.edu.pl/APP/ABSTR/89/a89-5-5.htmlActa Physica Polonica A, v. 89, n. 5--6, p. 615-623, 1996.0587-4246http://hdl.handle.net/11449/64781WOS:A1996UX293000052-s2.0-1542505357Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Physica Polonica A0.8570,335info:eu-repo/semantics/openAccess2024-04-25T17:39:28Zoai:repositorio.unesp.br:11449/64781Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:08:17.011199Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Lattice dynamics of noble metals on effective three-body interaction
title Lattice dynamics of noble metals on effective three-body interaction
spellingShingle Lattice dynamics of noble metals on effective three-body interaction
Coelho, A. A.
title_short Lattice dynamics of noble metals on effective three-body interaction
title_full Lattice dynamics of noble metals on effective three-body interaction
title_fullStr Lattice dynamics of noble metals on effective three-body interaction
title_full_unstemmed Lattice dynamics of noble metals on effective three-body interaction
title_sort Lattice dynamics of noble metals on effective three-body interaction
author Coelho, A. A.
author_facet Coelho, A. A.
Shukla, M. M. [UNESP]
author_role author
author2 Shukla, M. M. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Coelho, A. A.
Shukla, M. M. [UNESP]
description Quite recently we modified the original model of Sarkar et al. for cubic metals in extending the ion-ion interaction, ion-electron interaction and the introduction of crystal equilibrium condition. We applied our scheme to alkali metals. We studied here the lattice dynamics of noble metals on our approach by calculating phonon dispersion relations along the three principal symmetry directions, [ξ00], [ξξ00] and [ξξξ] and the (θ-T) curves of three noble metals: copper, silver and gold. We obtained reasonable agreement with the experimental findings.
publishDate 1996
dc.date.none.fl_str_mv 1996-05-01
2014-05-27T11:18:05Z
2014-05-27T11:18:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://przyrbwn.icm.edu.pl/APP/ABSTR/89/a89-5-5.html
Acta Physica Polonica A, v. 89, n. 5--6, p. 615-623, 1996.
0587-4246
http://hdl.handle.net/11449/64781
WOS:A1996UX29300005
2-s2.0-1542505357
url http://przyrbwn.icm.edu.pl/APP/ABSTR/89/a89-5-5.html
http://hdl.handle.net/11449/64781
identifier_str_mv Acta Physica Polonica A, v. 89, n. 5--6, p. 615-623, 1996.
0587-4246
WOS:A1996UX29300005
2-s2.0-1542505357
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Acta Physica Polonica A
0.857
0,335
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 615-623
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128466213666816

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