Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8039977 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2015 | 5 Pages |
Abstract
Using a beam propagation method the focusing properties of a one-dimensional wedged multilayer Laue lens with imperfections have been investigated theoretically. The calculations were done for a lens focusing 20Â keV X-rays to <5Â nm spot. Our simulations of the intensity in the focal plane and at the far screen show that the systematic errors degrade the performance more than the stochastic ones and that a proper image at the far screen is not a proof for a good quality beam in the focus.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Surfaces, Coatings and Films
Authors
Andrzej Andrejczuk, Jacek Krzywinski, Saša Bajt,