Diffuse scattering at the laue X-ray diffraction in toroidally bent single crystals with microdefects

被引：0
|
作者：
Olikhovskii, S. J. [1 ]
Molodkin, V. B. [1 ]
Nizkova, A. I. [1 ]
Kononenko, O. S. [1 ]
Katasonov, A. A. [1 ]
机构：
[1] NASU, GV Kurdyumov Inst Met Phys, UA-03680 Kiev 142, Ukraine
来源：
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2007年 / 29卷 / 10期
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dynamical theory of diffuse x-ray scattering is constructed for the toroidally bent single crystals containing randomly distributed microdefects. The analytical expression for the diffuse component of reflectivity is obtained for the toroidally bent single crystal containing homogeneously distributed Coulomb-type defects. An influence of the macroscopic strain on the diffuse-scattering intensity-distribution patterns is analyzed for spherically symmetric clusters.
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页码：1333 / 1345
页数：13
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