Diffuse Scattering from Lead-Containing Ferroelectric Perovskite Oxides
Figure 3
Schematic phase diagram for PZT. The morphotropic phase boundary is noted, along with key structural phases. Temperatures and values for the various datasets discussed are noted on the figure—results at 577°C (850 K) are taken from [24], while letters (a), (b), and (c) correspond to diffraction patterns shown in Figure 4.