Figure 9
Results of the final Rietveld refinements at (a) 90 K, (b) 300 K and (c) 500 K. The experimental profiles are indicated by crosses (red in the electronic version of the paper). The calculated profiles are solid lines (blue). The difference profile is shown at the bottom of each plot as a solid line (green). The vertical black bars correspond to the positions of the Bragg peaks. |