Small-angle x-ray scattering under grazing incidence: The cross section in the distorted-wave Born approximation

被引：185

作者：

Rauscher, M

Salditt, T

Spohn, H

机构：

[1] Sektion Physik der Ludwig-Maximilians, Universität Munchen, 80539 Munchen

来源：

PHYSICAL REVIEW B | 1995年 / 52卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.52.16855

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The specular and nonspecular intensity of x rays scattered from a rough surface with fluctuations in the electron density is calculated in the distorted-wave Born approximation. The contributions to the nonspecular intensity of roughness and density fluctuations can be separated. The structure factor is given by a convolution integral of the Fourier transform of the density correlation function. Special geometries of density fluctuations are discussed.

引用

页码：16855 / 16863

页数：9

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