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Proceedings Paper

Dynamical modeling of high-energy-resolution x-ray optics
Author(s): Yuri P. Stetsko; Jeffrey W. Keister; Alexey Suvorov; D. Scott Coburn; Chaminda N. Kodituwakku; Alessandro Cunsolo; Yong Q. Cai
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Paper Abstract

Theoretical analysis of high-energy-resolution x-ray optics, such as backscattering and four-bounce monochromators and analyzers, has been carried out using computer modeling within the framework of the dynamical theory of x-ray diffraction. This analysis identifies several important techniques for the precise alignment and determination of the energy and bandwidth of the monochromators. The destructive contribution of multiple-wave diffraction to the scattering intensity of x-ray backscattering optics has also been analyzed in details. An important method has been identified which allows this destructive contribution to be avoided.

Paper Details

Date Published: 23 September 2011
PDF: 13 pages
Proc. SPIE 8141, Advances in Computational Methods for X-Ray Optics II, 81410R (23 September 2011); doi: 10.1117/12.892820
Show Author Affiliations
Yuri P. Stetsko, Brookhaven National Lab. (United States)
Jeffrey W. Keister, Brookhaven National Lab. (United States)
Alexey Suvorov, Brookhaven National Lab. (United States)
D. Scott Coburn, Brookhaven National Lab. (United States)
Chaminda N. Kodituwakku, Brookhaven National Lab. (United States)
Alessandro Cunsolo, Brookhaven National Lab. (United States)
Yong Q. Cai, Brookhaven National Lab. (United States)

Published in SPIE Proceedings Vol. 8141:
Advances in Computational Methods for X-Ray Optics II
Manuel Sanchez del Rio; Oleg Chubar, Editor(s)

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