Author:
Geldart D. J. W.,Taylor Roger,Varshni Y. P.
Abstract
The static electron gas screening function calculated by Geldart and Taylor has been used in conjunction with the theory of Vosko, Taylor, and Keech to calculate the phonon dispersion curves, the effective calorimetric and X-ray Debye temperatures, and moments of the phonon frequency distribution function of sodium. The results which compare very favorably with those obtained using other screening functions give good agreement with experiment, indicating that the new screening function is reasonably adequate for calculations in sodium.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
26 articles.
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