Figure 4
Refinement results for the two PDF models using varying ranges. The horizontal axes contain the end points of the ranges. (a) Agreement factors for the Gaussian (filled green triangles) and Voigt (filled red circles) models. (b) Scale factors for the Gaussian and Voigt models. (c) Atomic displacement parameters for the two models. The dashed grey line represents the value found from Rietveld refinement. Refinement results for the correlated motion parameters are seen in Fig. S1(a). |