The physical mechanism of interbranch scattering of X-rays in an elastically-bent crystal

被引：0
|
作者：
Molodkin, VB [1 ]
Shevchenko, MB [1 ]
Pobidajlo, OV [1 ]
机构：
[1] GV Kurdyumov Met Phys Inst, UA-03680 Kiev, Ukraine
来源：
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2000年 / 22卷 / 03期
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D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the case of symmetrical Laue-diffraction, the system of differential equations describing X-ray interbranch scattering is obtained for a crystal with the bend of parabolic form. If is shown that interbranch exchange is due to the dynamical interaction of eikonal modes, which determine completely the X-ray intrabranch scattering. it is concluded that interbranch scattering is strong only in a crystal region, where multiple X-ray coherent scattering is essential The properties of X-ray interbranch scattering are studied for a large deformation, when the kinematical-diffraction regime takes place.
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页码：17 / 25
页数：9
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