Figure 7
Examples of linear-combination fits using Nb metal and NbO for the modelling of the experimental XANES data. (a) t = 850 s, yielding 30.7 ± 0.3% NbO and 69.3 ± 0.3% of Nb metal. (b) t = 2350 s, with 85.6 ± 0.7% NbO and 14.4 ± 0.7% of Nb metal. In the lower panels, the difference between the experimental data and the fits are presented. |