Figure 5
Diffraction patterns of Si reference powder measured using the PSD [λ = 0.826425 (5) Å] with acquisition times (a) 1 s, (b) 0.1 s and (c) 0.05 s. Each dataset is presented with the results of the final Rietveld refinement. Note that the few reflections missing were co-incident with the gaps between successive sensor modules. (d) High-angle reflections with peak widths of Δ2θ ≃ 0.04° showing the resolving power of the PSD. |