On the lattice dynamics of alkali metals
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V. Ramamurthy
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Article
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1993
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Elsevier Science
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English
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The phonon frequencies of alkali metals calculated on the basis of a valence force field model (used by Mishra and Singh) are compared with those previously deduced on the basis of the present author's CGW model, to examine the claim that the former model produces a crossover in lithium along the [