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Figure 9
pathSQE application to a FeSi single-crystal dataset measured with the ARCS spectrometer. (a) Unit cell and (b) BZ of FeSi. (c) In-plane and (d) out-of-plane elastic maps measured on ARCS at 10 K with Ei = 40 meV. pathSQE BZ-folded (e) data and (f) simulation across all 96 BZs above the 0.1 fractional coverage threshold. An experimental artifact is circled in red. (g) Running pathSQE with a custom user-defined slice evaluation and filter function automatically flags affected slices during processing and (h) systematically excludes them from the BZ folding. Inelastic spectra were processed with Qdim1,step = 0.025 r.l.u, E = [0, 0.25, 40] meV and Qdim2,int = Qdim3,int = 0.05 r.l.u.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 59| Part 1| February 2026| Pages 248-262
https://doi.org/10.1107/S1600576725011112
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