Figure 1
Dashed lines: energy dependence of the diffraction intensity on the reflection (417) across the Ti K edge collected on the two opposite surfaces of the sample, configuration `up' (red) and `down' (blue). Solid lines: energy dependence calculated from simulations of a monodomain crystal of domain `A' (blue) and `B' (red), in which domains A and B are related by inversion. Inset: the measured fluorescence spectrum. The statistical errors for all intensity measurements are smaller than the line symbols. |