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Proceedings Paper

Diamond monochromator for high heat flux synchrotron x-ray beams
Author(s): Ali M. Khounsary; Robert K. Smither; Steve Davey; Ankor Purohit
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Paper Abstract

Single crystal silicon has been the material of choice for x-ray monochromators for the past several decades. However, the need for suitable monochromators to handle the high heat load of the next generation synchrotron x-ray beams on the one hand and the rapid and on-going advances in synthetic diamond technology on the other make a compelling case for the consideration of a diamond monochromator system. In this paper, we consider various aspects, advantages and disadvantages, and promises and pitfalls of such a system and evaluate the comparative performance of a diamond monochromator subjected to the high heat load of the most powerful x-ray beam that will become available in the next few years. The results of experiments performed to evaluate the diffraction properties of a currently available synthetic single crystal diamond are also presented. Fabrication of a diamond-based monochromator is within present technical means.

Paper Details

Date Published: 25 February 1993
PDF: 15 pages
Proc. SPIE 1739, High Heat Flux Engineering, (25 February 1993); doi: 10.1117/12.140532
Show Author Affiliations
Ali M. Khounsary, Argonne National Lab. (United States)
Robert K. Smither, Argonne National Lab. (United States)
Steve Davey, Argonne National Lab. (United States)
Ankor Purohit, Argonne National Lab. (United States)

Published in SPIE Proceedings Vol. 1739:
High Heat Flux Engineering
Ali M. Khounsary, Editor(s)

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