Performance optimization of a bendable parabolic cylinder collimating X-ray mirror for the ALS micro-XAS beamline 10.3.2

Yashchuk, V.V.; Morrison, G.Y.; Marcus, M.A.; Domning, E.E.; Merthe, D.J.; Salmassi, F.; Smith, B.V.

doi:10.1107/S1600577515001459

Journal of Synchrotron Radiation Journal of
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Figure 7
Alignment of M2 using the copper K-absorption edge. For the different positions 1, 2 and 3 of the scanning slit, (a) the absorption curves were initially separated, indicating poor collimation of the beam. By tuning the upstream bending couple, (b and c) the collimation was sequentially improved. At the optimal setting, (d) the absorption curves overlapped. The absorption scale is relative. Note that these curves extend only to the dip at the edge, not all the way up to the post-edge region.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 22| Part 3| May 2015| Pages 666-674

https://doi.org/10.1107/S1600577515001459

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