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Figure 17
X-ray beam profiles observed through various slit configurations. (a) 2 mm × 2 mm wide slit configuration for X-ray radiography, (b–d) narrow slit configurations for 2D-XRD: (b) 0.2 mm × 0.2 mm square, (c) 0.2 mm × 0.2 mm diamond and (d) 0.1 mm × 0.15 mm diamond. The 2 mm × 2 mm wide slit configuration does not block any of the incident beam, of which full widths at half-maximum are approximately 1.2 mm vertically and 1.5 mm horizontally. The stripes in beam image (a) are caused by double-multilayer monochromators.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 33| Part 5| September 2026|
https://doi.org/10.1107/S1600577526006387
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