CORRELATION-FUNCTIONS OF LIQUID ALKALI-METALS NEAR FREEZING

Authors
YAN XZ TONG XM
Citation
Xz. Yan et Xm. Tong, CORRELATION-FUNCTIONS OF LIQUID ALKALI-METALS NEAR FREEZING, Physical review. B, Condensed matter, 49(10), 1994, pp. 6608-6613
Citations number
24
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
49
Issue
10
Year of publication
1994
Pages
6608 - 6613
Database
ISI
SICI code
0163-1829(1994)49:10<6608:COLANF>2.0.ZU;2-9
Abstract
Using integral equations which adopt the hypenetted-chain equation for the interionic correlation, the convolution approximation for the int erelectronic correlation, and the density-functional scheme for the io n-electron correlation, we calculate the correlation functions of liqu id alkali metals (Li,Na,K) near freezing. Through a comparison with th e experimental results, it is shown that the present theory is in fair ly good agreement with experiment.