Liquid-liquid phase transition in one-component fluids

被引：59
|
作者：
Malescio, G [1 ]
Franzese, G
Pellicane, G
Skibinsky, A
Buldyrev, SV
Stanley, HE
机构：
[1] Univ Messina, Dipartimento Fis, I-98166 Messina, Italy
[2] Ist Nazl Fis Mat, I-98166 Messina, Italy
[3] Boston Univ, Ctr Polymer Studies, Boston, MA 02215 USA
[4] Boston Univ, Dept Phys, Boston, MA 02215 USA
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 2002年 / 14卷 / 09期
关键词：
D O I：
10.1088/0953-8984/14/9/308
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The stability of a one-component model system interacting through an isotropic potential with an attractive part and a softened core is investigated through integral equations and molecular dynamics simulation. The 'penetrability' of the soft core makes it possible for the system to pass from an expanded liquid structure at intermediate densities to a more compact one at high densities.
引用
收藏
页码：2193 / 2200
页数：8
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