SPONGE-LAMELLAR INSTABILITY OF FLUCTUATING MEMBRANES

被引：5
|
作者：
PIERUSCHKA, P [1 ]
机构：
[1] LUND UNIV, CTR CHEM, S-22100 LUND, SWEDEN
来源：
PHYSICAL REVIEW E | 1995年 / 52卷 / 04期
关键词：
D O I：
10.1103/PhysRevE.52.3989
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
We consider the instability of amphiphilic sponge phases with respect to a fluctuating lamellar phase in a consistent random interface model based on the curvature-elastic Hamiltonian of the membranes. The phase behavior is investigated in terms of bending moduli and surfactant concentration. First-order transitions are found upon changes in surfactant concentration, bending modulus, or saddle-splay modulus in agreement with experimental observation.
引用
收藏
页码：3989 / 3996
页数：8
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