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Type: Artigo de periódico
Title: Lattice Dynamics Of Alkali Metals
Author: Da Cunha Lima I.C.
Brescansin L.M.
Shukla M.M.
Abstract: Frequency versus wave-vector dispersion relations along the three principal symmetry directions viz. ||, |ζζ0| and |ζζζ| have been computed for the alkali metals potassium, rubidium and lithium by a model developed by the present authors by combining ion-ion interaction of an axially symmetric model with electron-ion interaction from the Krebs model. The theoretical results have almost reproduced the experimental ones within the limits of the experimental errors. © 1974.
Rights: fechado
Identifier DOI: 10.1016/0031-8914(74)90149-9
Date Issue: 1974
Appears in Collections:Unicamp - Artigos e Outros Documentos

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