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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 75, Issue 7, Pages 379–384
(Mi jetpl3068)
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This article is cited in 2 scientific papers (total in 2 papers)
ATOMS, SPECTRA, RADIATIONS
Phase problem in three-beam X-ray diffraction
A. M. Afanas'eva, A. V. Zozulyab, M. V. Koval'chukb, M. A. Chueva a Insitute of Physics and Technology, Russian Academy of Sciences, Moscow
b Institute of Cristallography Russian Academy of Sciences, Moscow
Abstract:
It is shown that, apart from the purely elastic scattering of X-rays, their inelastic coherent scattering by phonons can play, in some cases, a significant part in the formation of reflection curves for multiple X-ray diffraction. This process may affect the interference pattern for weak reflection, and it must be taken into account when extracting the triplet phase, as was demonstrated by an analysis of the experimental rocking curves obtained for the coplanar three-beam diffraction by a KDP crystal.
Received: 22.02.2002
Citation:
A. M. Afanas'ev, A. V. Zozulya, M. V. Koval'chuk, M. A. Chuev, “Phase problem in three-beam X-ray diffraction”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:7 (2002), 379–384; JETP Letters, 75:7 (2002), 309–313
Linking options:
https://www.mathnet.ru/eng/jetpl3068 https://www.mathnet.ru/eng/jetpl/v75/i7/p379
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