Scattering patterns of self-assembled cubic phases. 1. The model

被引：42

作者：

Garstecki, P ^{[1
]}

Holyst, R ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Phys Chem, Dept 3, PL-01224 Warsaw, Poland

来源：

LANGMUIR | 2002年 / 18卷 / 07期

关键词：

D O I：

10.1021/la011298p

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bragg reflection amplitudes are examined for the structures P, D, G, C(P), C(D), I-WP, and F-RD in amphiphilic systems. For these ordered phases, a very simple analytical formula for the scattering amplitudes is given. The formula allows determination of the scattering amplitudes for any cross-sectional density profile of the membrane decorating the minimal surface. Within this approximation an analytical solution for the Debye-Waller factor is presented. Finally we propose a simplified model that can greatly facilitate examination of the experimental scattering patterns.

引用

页码：2519 / 2528

页数：10

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