EFFECTIVE PAIR POTENTIAL - VARIATIONAL THERMODYNAMIC CALCULATION OF 4F LIQUID-METALS

Authors
KARMAKAR AK JOARDER RN
Citation
Ak. Karmakar et Rn. Joarder, EFFECTIVE PAIR POTENTIAL - VARIATIONAL THERMODYNAMIC CALCULATION OF 4F LIQUID-METALS, Physica status solidi. b, Basic research, 207(1), 1998, pp. 19-31
Citations number
43
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. b, Basic research → ACNP
ISSN journal
03701972
Volume
207
Issue
1
Year of publication
1998
Pages
19 - 31
Database
ISI
SICI code
0370-1972(1998)207:1<19:EPP-VT>2.0.ZU;2-B
Abstract
A modified Harrison model for the effective pair potential of 4f liqui d metals has been used to carry out Gibbs-Bogolyubov (GB) variational calculation with charged hard sphere (CHS) reference and obtain severa l thermodynamic properties. In the low order perturbation theory like RPA the parameters yield structure factors as well. The study yields s everal interesting general behaviour across different members of 4f se ries.