Figure 2
PFY spectra from the measured Fe 2p XANES of α-Fe2O3 using a SDD (red) detector and those extracted from the PDs (green) using equation (11) are displayed. The spectrum type is displayed above the spectra to the right, with the RMS noise value displayed to the left above their respective spectra. The inset panel in the upper right displays the raw spectra recorded from the PDs with an Al filter (blue) and the Ti filter (orange). |