The effect of fluctuations in the lateral period of a multilayer grating on the scattering of hard synchrotron radiation

被引：0
作者：
V. I. Punegov
机构：
[1] Syktyvkar State University,
来源：
Technical Physics Letters | 2004年 / 30卷
关键词：
Radiation; Experimental Data; Lateral Period; Angular Distribution; Synchrotron Radiation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of fluctuations in the lateral period of a nonideal multilayer grating on the scattering of hard synchrotron radiation (X-ray frequency range) was studied. Maps of the angular distribution of the coherent and diffuse scattering intensity in the reciprocal space are constructed. Theoretical diffraction curves calculated for a Ni/C multilayer grating are compared to the experimental data obtained by high-resolution triple-axis diffractometry. It is shown that good agreement between theory and experiment is observed for a fluctuation dispersion within 3% of the average lateral period of the grating.
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页码：1 / 3
页数：2
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