Diffuse Scattering from Lead-Containing Ferroelectric Perovskite Oxides

Figure 12

A line profile through the diffuse scattering shown in Figure 11(a), along the direction of the black arrow, demonstrating that the streaks of scattering do not just form “butterflies” and similar shapes around the Bragg spots, but also extend through reciprocal space much like those in PZN (Figure 6).