The complex of modeling diffraction patterns developed at the Department of Solid State Physics of the Faculty of Physics of Lomonosov Moscow State University is considered. The complex includes several sections: 1) diffraction on polycrystals - tasks for the construction and analysis of diffraction pattern on polycrystalline samples; 2) diffraction on single crystals - modeling and analysis of electron diffraction and Laue patterns; 3) modeling of point patterns of diffraction on two-phase crystalline objects related by orientation ratio (including martensitic transformations). Various options for using computer programs for a course of laboratory work and special courses of the department are discussed.
61.10.-i X-ray diffraction and scattering
02.70.-c Computational techniques; simulations
$^1$Moscow State University, Faculty of Physics, Department of Solid State Physics\
$^2$Rectorate of M.V. Lomonosov Moscow State University
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