A UNIFIED TREATMENT OF SMALL-ANGLE X-RAY-SCATTERING, X-RAY REFRACTION AND ABSORPTION USING THE RYTOV APPROXIMATION

被引：24

作者：

DAVIS, TJ

机构：

来源：

ACTA CRYSTALLOGRAPHICA SECTION A | 1994年 / 50卷

关键词：

D O I：

10.1107/S0108767394003478

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Helmholtz wave equation for X-rays in a dielectric medium is solved using the Rytov approximation for the X-ray phase perturbation. It is shown that under appropriate limits the solution yields the equations for small-angle X-ray scattering, X-ray refraction and absorption. This demonstrates that the Rytov approximation provides a unified treatment of small-angle X-ray phenomena.

引用

页码：686 / 690

页数：5

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