Figure 6
(a) Waterfall plot over the R space EXAFS region (not phase corrected) compared with reference spectra from a Ag foil, Ag2O and AgO. The vertical black line shows the position of the Ag–Ag back-scattering paths while the red and pink lines indicate the position of Ag–O as expected from Ag2O and Ag2CO3. (b) The pulsed potential profile. (c), (d) The evolution of the Fourier transform magnitude at the Ag–Ag and Ag–O back-scattering signal, respectively. |