Fig. 4: Out-of-plane PFM of (1-x)KNN-xSNZ ceramics.
a1–h2 Amplitude and phase images at different voltages of a1–h1 pure KNN, and a2–h2 x = 0.15 ceramic. i PFM topography, and j SSPFM hysteresis loops of x = 0.15 ceramic.
Fig. 4: Out-of-plane PFM of (1-x)KNN-xSNZ ceramics. | Nature Communications
