Figure 3. Dielectric, ferroelectric and piezoelectric properties.

(a) Dielectric permittivity and (b) dielectric loss as a function of temperature for non-textured and textured SM-PT samples. The vertical dash-dot lines are used for indicating Curie temperature. (c) Polarization, (d) bipolar strain, and (e) unipolar strain as a function of electric field at 75 °C for non-textured and textured samples. (f) X-ray diffraction patterns of non-textured matrix, unpoled and poled textured ceramics, where I_c is the intensity of (002) peak and I_a is the intensity of (200)/(002) peaks.