Source: https://mfint.imp.kiev.ua/en/abstract/v40/i09/1149.html
Timestamp: 2019-04-24 22:00:46+00:00

Document:
The technique of analysis of the x-ray patterns’ shape using Tikhonov’s regularization method to reconstruct a physical profile (i.e., radial distribution of reflection intensity, the broadening of which is caused by crystal defects only) is described. A procedure for the separation of x-ray diffraction effects on the crystal lattice with microstrains and on coherent scattering regions is proposed. It is based on the recovery of total physical profile shape, does not require a priori assumptions about a law of microstrain distribution, and allows taking into account for a broadening-function type within the areas of coherent scattering.
Key words: convolution, physical profile, crystal defects, separation of diffraction effects.
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