Laue diffraction of X-rays in the cylindrically-bent monocrystals with microdefects: Quasi-diffuse scattering

被引：0

作者：

Olikhovsky, S. J. ^{[1
]}

Molodkin, V. B. ^{[1
]}

Tkachuk, L. G. ^{[1
]}

Kochelab, E. V. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Kurdyumov Inst Met Phys, Kiev, Ukraine

来源：

METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2006年 / 28卷 / 09期

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D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The analytical expression for the quasi-diffuse component of reflecting power is obtained for the cylindrically bent single crystal containing homogeneously distributed Coulomb-type defects. In the symmetric case of diffraction, the angular dependences of the quasi-diffuse component are plotted at various crystal-bending radii for characteristic CuK alpha and MoK alpha radiations. The analytical expression for the coefficient of absorption due to quasi-diffuse scattering is obtained. Asymptotical estimations are given for Bragg and quasi-diffuse components of the reflecting power of the bent crystal.

引用

页码：1191 / 1207

页数：17

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