CHARGE-FRUSTRATED MODEL OF BICONTINUOUS PHASES

被引：31

作者：

DEEM, MW ^{[1
]}

CHANDLER, D ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT CHEM ENGN,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW E | 1994年 / 49卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.49.4268

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：

A nonlinear field theoretic model for surfactant self-assembly is described and applied to bicontinuous phases. The anharmonic model treats bonding constraints and the resulting frustration of phase separation in terms of an electrostatic analogy. The model does not assume self-assembly, and it accounts for all long-wavelength density fluctuations. A renormalized harmonic approximation is used to predict scattering curves. With physically reasonable values for the parameters that characterize the model, the predictions of the theory compare favorably with experiment and are consistent with Porod's law in the small angle region.

引用

页码：4268 / 4275

页数：8

共 52 条

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