DYNAMICS OF PHASE-SEPARATION IN THE PRESENCE OF SURFACTANTS

被引：62

作者：

LARADJI, M

GUO, H

GRANT, M

ZUCKERMANN, MJ

机构：

[1] Dept. of Phys., McGill Univ., Montreal, Que.

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 11期

关键词：

D O I：

10.1088/0305-4470/24/11/010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The dynamics of phase separation in two-dimensional binary systems containing surfactants is investigated by means of a time-dependent Ginzburg-Landau model. We study the Langevin dynamics of two scalar fields representing the local order parameter and the local surfactant concentration. In the intermediate time regime, domain growth is characterized by anomalously slow dynamics. Dynamic scaling of the pair-correlation function and structure factor are observed.

引用

收藏

页码：L629 / L635

页数：7

相关论文

共 16 条

[1]

[Anonymous], 1983, PHASE TRANSITIONS CR

[2] CONCENTRATED WINSOR MICROEMULSIONS - A SMALL-ANGLE X-RAY-SCATTERING STUDY [J].

AUVRAY, L ;

COTTON, JP ;

OBER, R ;

TAUPIN, C .

JOURNAL DE PHYSIQUE, 1984, 45 (05) :913-928

[3]

CHAKRABARTI A, 1985, PHYS REV B, V38, P6894

[4] MICROEMULSIONS - A LANDAU-GINZBURG THEORY [J].

CHEN, K ;

JAYAPRAKASH, C ;

PANDIT, R ;

WENZEL, W .

PHYSICAL REVIEW LETTERS, 1990, 65 (21) :2736-2739

[5] MICROEMULSION STRUCTURE FROM A 3-COMPONENT LATTICE MODEL [J].

GOMPPER, G ;

SCHICK, M .

PHYSICAL REVIEW LETTERS, 1989, 62 (14) :1647-1650

[6] RENORMALIZATION-GROUP METHODS FOR CRITICAL DYNAMICS .1. RECURSION RELATIONS AND EFFECTS OF ENERGY CONSERVATION [J].

HALPERIN, BI ;

HOHENBER.PC ;

MA, S .

PHYSICAL REVIEW B, 1974, 10 (01) :139-153

[7] THEORY OF DYNAMIC CRITICAL PHENOMENA [J].

HOHENBERG, PC ;

HALPERIN, BI .

REVIEWS OF MODERN PHYSICS, 1977, 49 (03) :435-479

[8] CONTINUUM THEORY OF AN IMMISCIBLE BINARY FLUID MIXTURE WITH A SURFACTANT [J].

KAWASAKI, K ;

KAWAKATSU, T .

PHYSICA A, 1990, 164 (03) :549-563

[9] STRUCTURE OF DENSE SODIUM DI-2-ETHYLSULFOSUCCINATE D2O DECANE MICROEMULSIONS [J].

KOTLARCHYK, M ;

CHEN, SH ;

HUANG, JS ;

KIM, MW .

PHYSICAL REVIEW LETTERS, 1984, 53 (09) :941-944

[10] STRUCTURE OF 3-COMPONENT MICROEMULSIONS IN THE CRITICAL REGION DETERMINED BY SMALL-ANGLE NEUTRON-SCATTERING [J].

KOTLARCHYK, M ;

CHEN, SH ;

HUANG, JS ;

KIM, MW .

PHYSICAL REVIEW A, 1984, 29 (04) :2054-2069