Small-angle scattering from spherical particles on randomly oriented interfaces

被引：1

作者：

Paris, O

Aichmayer, B

Fratzl, P

机构：

[1] Max Planck Inst Colloids & Interfaces, Dept Biomat, D-14424 Potsdam, Germany

[2] Univ Min & Met Leoben, Dept Mat Phys, A-8700 Leoben, Austria

[3] Austrian Acad Sci, Erich Schmid Inst Festkorperphys, A-8700 Leoben, Austria

来源：

ZEITSCHRIFT FUR METALLKUNDE | 2006年 / 97卷 / 03期

关键词：

small-angle scattering; structure factor; interfaces; plates;

D O I：

10.3139/146.101253

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Small-angle scattering (SAS) has long been used to study nucleation and growth of particles in solid or liquid matrices. In some special cases, nucleation of particles occurs on interfaces, e. g., grain boundaries in crystalline solids or membranes in a solvent. Clearly, the position of the particles is constrained in this case to a narrow region close to the interface, which leads to correlations between the particles. In the present paper, we derive simple expressions for the analysis of SAS data from particles located on planar interfaces, and compare the analytical approximations with computer simulations.

引用

页码：290 / 294

页数：5

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