Figure 4
(a) Comparison of the Mn K-edge XANES spectra of Mn2O3 collected by the laboratory spectrometer (red) and synchrotron radiation (blue, measured on the STM beamline of the Kurchatov Scientific Center). (b) K-edge XANES on manganese oxides. (c) Oscillating parts and Fourier transforms of X-ray spectra of Mn2O3. (d) Fourier transforms of X-ray spectra of Mn2O3. |