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Information × Registration Number 0207U002656, 0102U003331 , R & D reports Title Development of kinematical and dynamical approximations of statistical X-ray diffraction theory in deformed crystals with microdefects. popup.stage_title Head Molodkin Vadim Borysovych, Registration Date 07-02-2007 Organization Institute for metal physics NAS Ukkraine popup.description2 The theoretically predicted new phenomena and effects, which have the unique sensitivity to defects, are proved experimentally. These phenomena and effects of multiplicity of the X-ray diffuse scattering are as follows in distinction from the kinematical case: the variation of the total (sum of Bragg-type and diffuse) integrated reflective power (TIRP) due to the distortions' increase and the variation of a selectivity of the TIRP sensitivity to defects of different kinds with variation of the diffraction conditions. Based on the above-mentioned phenomena and effects, the unique new-generation methods are developed, which provide the principally new functional diagnostics' possibilities, in particular, for the first time, the quantitative characterization of several kinds of defects in crystals (21-century certification). For the first time, the presence of the diffuse-scattering integrated-intensity dependence on the uniform macroscopic-deformation degree is proved experimentally. Product Description popup.authors popup.nrat_date 2020-04-02 Close