Figure 2
Simulated EXAFS spectra of Cu `samples' with varying degrees of inhomogeneity. For the small plots on the right the upper `sample' has a `grain size' of 0.25 mm × 0.25 mm, the middle and lower `samples' have 10 times and 100 times, respectively, smaller `grain size'. The intensity distributions used in the simulation are those shown in Fig. 1. They were calculated for a wiggler with K = 6 installed in the PETRA III storage ring. |