近完美晶体X射线形貌上可观察到的变形分布的研究

Journal de Physique et le Radium Pub Date : 1966-01-01 DOI:10.1051/JPHYS:01966002701-205700

A. Authier

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引用次数: 40

摘要

2014讨论了对易格向量在一次变形后的变化表达式的推导的有效性条件。推导出偏离布拉格定律随原子位移的变化规律。将其作为所考虑的反射平面的有效晶格取向偏差值。等取向偏差的分布使人们能够解释x射线地形图上的缺陷图像。《体质杂志》第27卷，janvibr-fÉyrier 1966，页

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Étude de la distribution des déformations observables sur les topographies par rayons X de cristaux presque parfaits

2014 The validity conditions of the derivation of the expression for the variation of the reciprocal lattice vector after a déformation are discussed. The variation of the departure from Bragg’s law as a function of the displacement of the atoms is derived. It is taken as a value of the effective lattice misorientation for the reflecting planes considered. The distribution of equal misorientations enables one to interpret the images of defects on X-ray topographs. LE JOURNAL DE PHYSIQUE TOME 27, JANVIBR-FÉYRIER 1966, PAGE

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Journal de Physique et le Radium

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