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|Title:||Long-range scans and many-beam effects for high-resolution x-ray diffraction from multilayered structures: Experiment and theory|
|Authors:||Alexeeva (Ulyanenkova), Tatjana|
Benediktovitch, A. I.
Feranchuk, Ilya D.
|Publisher:||The American Physical Society|
|Citation:||Phys.Rev.B 77. (2008) 174114|
|Abstract:||A covariant matrix method based on many-beam dynamical x-ray diffraction is reported for simulation of the wide x-ray diffraction profiles from multilayered crystalline samples both in coplanar and noncoplanar geometries. Because of many-wave scattering, the approximations of the second-order on x-ray polarizability both for dispersion equations and boundary conditions are taken into account. The influence of various factors on calculation of the x-ray profiles containing multiple Bragg reflections is investigated.|
|Appears in Collections:||Кафедра теоретической физики и астрофизики|
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