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Improvement in Bragg crystal bender design for a polychromator

Published online by Cambridge University Press:  01 April 2011

T. R. Mairs
Affiliation:
ESRF, 6 Rue Jules Horowitz, BP 220, 38043 Grenoble, France
J. Borrel*
Affiliation:
ESRF, 6 Rue Jules Horowitz, BP 220, 38043 Grenoble, France
O. Mathon
Affiliation:
ESRF, 6 Rue Jules Horowitz, BP 220, 38043 Grenoble, France
*
Email address for correspondence: borrel@esrf.fr
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Abstract

A new design for a polychromator Bragg bender at ID24 Dispersive EXAFS beamline (ESRF) shows improvements in stability, in the shape of the bent crystal and in the efficiency of adjustments to find the best focal spot.

Type
Poster paper
Copyright
Copyright © Diamond Light Source Ltd 2011

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References

REFERENCES

Pellicer, J., San Miguel, A. & Fontaine, A. 1998. High focusing Bragg crystal polychromator design for energy dispersive x-ray absorption spectroscopy. J. Synchrotron Radiat. 5, 1250.Google Scholar
San Miguel, A., Hagelstein, M., Borrel, J., Marot, G. & Renier, M. 1998. An exchangeable Bragg/Laue polychromator for energy dispersive XAFS. J. Synchrotron Radiat. 5, 13961397.CrossRefGoogle ScholarPubMed