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Figure 3
(a) XR-HERFD contour plot, analogous to Fig. 2, with restricted domain to focus on the high-energy region. The emergence of a spectral feature is evident past an incident energy Einc = 7280 eV, marked by the dashed line at an emission energy Eem = 6550 eV. We attribute this spectral feature to a Kβ satellite of Mn. (b) Propagated standard error (σse) for the XR-HERFD map of intensity ratios in panel (a).

IUCrJ
Volume 12| Part 5| September 2025| Pages 548-562
ISSN: 2052-2525
https://doi.org/10.1107/S2052252525005573