TY JOUR TI Reciprocal space mapping of X-ray Laue diffraction in perfect and wedge multilayers KW X-ray Laue diffraction KW multilayer structures KW reciprocal space mapping KW Fresnel approximation KW geometrical optics KW wedged structures KW spatially bounded beams JO Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences AU Kazakov, D.V. AU Kolosov, S.I. AU Punegov, V.I. PY 2025 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"