Extending synchrotron SAXS instrument ranges through addition of a portable, inexpensive USAXS module with vertical rotation axes

Pauw, B.R.; Smith, A.J.; Snow, T.; Shebanova, O.; Sutter, J.P.; Ilavsky, J.; Hermida-Merino, D.; Smales, G.J.; Terrill, N.J.; Thünemann, A.F.; Bras, W.

doi:10.1107/S1600577521003313

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Figure 9
Intended versus actual positions for the upstream and downstream fine-yaw motions over a finely stepped scan. Upstream tracking errors are larger due to the reduced precision of the interferometer interpolator (40×) versus that of the downstream stage (1000×) and are not expected to be indicative of the actual stage positioning accuracy.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 28| Part 3| May 2021| Pages 824-833

https://doi.org/10.1107/S1600577521003313

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