Effective Interatomic Pair-Potentials in Liquid Alkali Metals via the RPA and MC Simulation Methods
作者:
I. Yokoyama,
S. Ono,
期刊:
Physics and Chemistry of Liquids
(Taylor Available online 1984)
卷期:
Volume 14,
issue 2
页码: 83-94
ISSN:0031-9104
年代: 1984
DOI:10.1080/00319108408080800
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A useful method which is based on the RPA and Monte Carlo computer simulation is presented for calculating an effective interatomic pair-potential from an observed structure factor. The method is applied to liquid Na, K, Rb and Cs and gives reliable pair-potentials compatible with the predictions of the pseudopotential theory. The lack of elaborate scattering experiments, however, seriously limits the use of the present method in extracting a reliable effective pair-potential.
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