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Figure 3
Maximum beam size at the sample position as a function of the wavelength (energy) and the X-ray beam monochromaticity at beamline ID16A according to equation (2[link]). (a) For a pixel size of 55 µm at a sample-to-detector distance of 1.936 m, typically used at 17 keV (λ = 0.73 Å). (b) For a pixel size of 19.2 µm at a sample-to-detector distance of 1.265 m and a region of 400 × 400 pixels, typically used at 33.6 keV (λ = 0.37 Å). In both figures, the lines with beam size values assist the visualization of the color scale on the bi-dimensional histogram at certain positions.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 26| Part 5| September 2019| Pages 1751-1762
https://doi.org/10.1107/S1600577519006301
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