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Figure 2
µSAXS characteristics. Horizontal (a) and vertical (b) pinhole scans of the focus. Taking the 5 µm pinhole size into account, the beam size was 10 µm (H) × 14 µm (V) FWHM. Flux at the focus was 1.3 × 1010 photons s−1. (c) Far-field image of the microbeam on the CCD detector. The crosshair marks the center of mass of the intensity distribution. Beam divergence was determined to be 1.3 mrad (H) × 1.8 mrad (V) based on the far-field beam size. (d) Image of the sample in the line-up microscope. The crosshair marks the beam position. A tick mark corresponds to 10 µm.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 18| Part 5| September 2011| Pages 697-701
https://doi.org/10.1107/S0909049511024873
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