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Figure 11
Top left: the full dispersion from the Bragg peak to the border of the Brillouin zone, at the position Y, in the negative direction [0−ξ0]. Top right: the temperature dependence of the energy in the satellite position is shown. Some of the IXS scans on 0 0.75 6 are shown in the figure at the bottom, with the fitting. In the latter, we can see the strong elastic component already at 290 K.

IUCrJ
Volume 13| Part 4| July 2026|
ISSN: 2052-2525
https://doi.org/10.1107/S2052252526002836