Self-motion in liquid sodium

Chaturvedi, D. K. ; Baijal, J. S. ; Pathak, K. N. (1974) Self-motion in liquid sodium Physical Review A, 9 (5). pp. 2128-2135. ISSN 1050-2947

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Official URL: http://pra.aps.org/abstract/PRA/v9/i5/p2128_1

Related URL: http://dx.doi.org/10.1103/PhysRevA.9.2128

Abstract

The theory of Singwi and Sjölander for atomic motion in classical fluids is used to study the self-correlations in liquid sodium. The detailed numerical calculations have been done for the velocity-autocorrelation function and its frequency spectrum using two recently developed interatomic potentials. The results are compared with those obtained by Schiff and Rahman from molecular-dynamics experiments. The recent experimental results of Cocking for quasielastic scattering in liquid sodium at 388 °K are also analyzed using the results obtained from the above two model potentials.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:55989
Deposited On:22 Aug 2011 12:53
Last Modified:22 Aug 2011 12:53

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