96-08U

# 96-08U

By - Posted on 08 February 2012

UDC:
532; 533; 536.7
PACS:
05.70.Fh, 05.70.Jk, 64.60.Fr

The investigation structural and thermodynamic properties of binary mixture of hard spheres interacting through an attractive Yukawa tail

O.V. Patsahan
R.S. Melnyk

The continuous binary mixture of hard spheres interacting through an attractive Yukawa tail is considered. The explicit expressions for the partial structure factors $S_{\alpha \beta }({\bf {k}})$ and the concentration- concentration structure factor $S_{cc}({\bf {k}})$ are derived in the random phase approximation. The influence of variations of microscopic parameters on the behaviour of the curves $S_{\alpha \beta }({\bf {k}})$ and on the temperature of spinodal $T^*$ is investigated. The collective variables (CV) method with a reference system (RS) is applied to the study. The results are compared with the analogous ones obtained by the method of integral equations and Monte-Carlo method.

Year:
1996
Pages:
28