Formation of neutron standing waves at dynamic diffraction of thermal neutrons on single crystals

被引：0
|
作者：
Nosik, V.L. [1 ]
Kovalchuk, M.V. [1 ]
机构：
[1] A.V. Shubnikov Inst. of Crystal., Russian Academy of Sciences, Moscow, Russia
来源：
| 2001年 / Gordon and Breach Science Publishers Inc.卷 / 16期
关键词：
Electron energy levels - Molecular dynamics - Single crystals - Surface phenomena - X rays;
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学科分类号：
摘要：
The theory of angular modulation of the yield of secondary processes under conditions of dynamic Bragg and Laue diffraction of thermal neutrons has been developed. The possibility of the determination of the organic molecule position on the perfect crystal surface has been analyzed for the conditions of excitation of the neutron standing waves. An explanation of the experimental results obtained earlier for the Laue diffraction on the calcite crystal has been proposed.
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