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1996 | 89 | 5-6 | 615-623
Article title

Lattice Dynamics of Noble Metals on Effective Three-Body Interaction

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Content
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Languages of publication
EN
Abstracts
EN
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], [ξξ0] and [ξξξ] and the (θ-T) curves of three noble metals: copper, silver and gold. We obtained reasonable agreement with the experimental findings.
Keywords
EN
Publisher

Year
Volume
89
Issue
5-6
Pages
615-623
Physical description
Dates
published
1996-05
received
1995-08-10
(unknown)
1996-02-05
Contributors
author
  • Instituto de Fisica, UNICAMP, C.P. 6165, 19081 Campinas, SP, Brasil
author
  • Departamento de Fisica, UNESP, C.P. 3, 17033, Bauru, SP, Brasil
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv89z505kz
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