Figure 4
Contour plots showing the RIXS measurements from (a) (PPh4)2WS4 and (b) Na2S2O3. Each plot shows energy transfer (S K-edge X-ray absorption energies minus the Kα1, Kα2 X-ray emission energies) versus the S K-edge X-ray absorption energy. Dashed lines indicate the diagonal cuts used for HERFD spectra. These lines are set at the maximum of the pre-edge feature. |