Figure 8
Single XAFS spectra of (a) Pt and (b) Ru standard foil at the Pt L3-edge and Ru K-edge at Q-Mono oscillation frequencies of 1 and 10 Hz, respectively. The up spectrum (black line) represents the sweep of the photon energy from low to high values, while the down spectrum (red line) shows the reverse trend. The normalized derivative of the XANES spectra for the (c) Pt L3-edge and (d) Ru K-edge. The k2-weighted EXAFS data for the (e) Pt L3-edge and (f) Ru K-edge. |