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Figure 3
(a) LaB6 100 and (b) 510/431 peaks as collected illustrating the decrease in apparent diffraction angle with axial divergence; (c, d) the same, after correction, estimated intrinsic broadening (due to the curvature of the Debye–Scherrer cone and the finite sizes of the beam and receiving pixel) < 0.002°(green) and < 0.003° (yellow). By correcting the angular scale and filtering on intrinsic broadening, higher overall angular resolution is obtained with improved statistics at higher angles.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 30| Part 5| September 2023| Pages 1003-1012
https://doi.org/10.1107/S1600577523004915
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