2ND-ORDER SYMMETRICAL-ASYMMETRIC PHASE-TRANSITION OF RANDOMLY CONNECTED MEMBRANES

被引：43

作者：

COULON, C

ROUX, D

BELLOCQ, AM

机构：

[1] Centre de Recherche P. Pascal, 33600 Pessac, Avenue du Dr. Schweitzer

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.66.1709

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Static light-scattering experiments on pseudoternary systems of salted water, pentanol, and sodium dodecyl sulfate are presented. The results show evidence for a second-order phase transition between two isotropic phases which is not a classical liquid-liquid phase separation. We discuss these results in the frame of the sponge-asymmetric phase transition which has been described for systems of self-avoiding connected membranes. Both the correlation function and the critical behavior of the scattered intensity are analyzed and are shown to be in agreement with theory.

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页码：1709 / 1712

页数：4

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