Russian Federation
Russian Federation
Russian Federation
Numerical simulation of the X-ray Laue diffraction intensity distribution in reciprocal space from perfect and wedge multilayers was performed. It is shown that for spatially bounded X-ray beams, diffraction at the edges of collimators or slits in the diffraction scheme should be taken into account. A comparison of numerical reciprocal space mapping simulations using the geometrical optics approximation and the Fresnel approximation was conducted.
X-ray Laue diffraction, multilayer structures, reciprocal space mapping, Fresnel approximation, geometrical optics, wedged structures, spatially bounded beams
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