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Synchrotron X-ray Microdiffraction and Fluorescence Imaging of Mineral and Rock Samples
Published on: June 19, 2018
Six-reflection meV-monochromator for synchrotron radiation
T S Toellner1, A Alatas, A H Said
1Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439, USA. toellner@anl.gov
Journal of Synchrotron Radiation
|June 21, 2011
Abstract:
An in-line monochromatization scheme suitable for 10-40 keV synchrotron radiation is presented based on the use of six crystal reflections that achieves meV and sub-meV bandwidths with high efficiency. The theoretical spectral efficiency surpasses all previous multicrystal designs and approaches that of single room-temperature back-reflecting crystals. This article presents the designs of two such devices along with their theoretical and measured performances.
