TY - JOUR AU - V.B. Molodkin AU - V.Yu. Storizhko AU - V.P. Kladko AU - V.V. Lizunov AU - A.I. Nizkova AU - A.Yo. Gudimenko AU - S.I. Olikhovskii AU - M.G. Tolmachev AU - S.V. Dmitriev AU - I.I. Demchyk AU - E.I. Bogdanov AU - B.I. Hinko TI - Integrated dynamical phase-variation diffractometry of single crystals with defects of three and more types T2 - Semiconductor Physics, Quantum Electronics & Optoelectronics PY - 2023 VL - 26 IS - 1 SP - 17 EP - 24 DO - 10.15407/spqeo26.01.017 UR - https://doi.org/10.15407/spqeo26.01.017 AB - Generalization of the methods for the purposeful influence of the interrelated variations inherent to different experimental conditions on changes in the selectivity of the sensitivity of the azimuthal dependence of the total integrated intensity of dynamical diffraction to various types of defects in single crystals has been carried out. As a result, the improved phase-variation methods with additionally increased sensitivity and informativity of non-destructive structural diagnostics aimed at multi-parametrical single crystal systems have been developed. KW - phase variation diagnostics KW - azimuthal dependence KW - defects ER -