Figure 10
Cerium M4,5-edge spectra for the spent fuel FIB section 2B (blue) sourced from the edge of the sample, trivalent CeCl63− (green) and tetravalent CeO2 (red). Trivalent and tetravalent reference spectra are taken from Smiles et al. (2020). Also shown is a mixed reference (orange), generated by a linear combination of 80% CeCl63− and 20% CeO2. |