Domain wall-grain boundary interactions in polycrystalline Pb(Zr0.7Ti0.3)O3 piezoceramics

24 Feb 2020 Schultheiß J. Checchia S. Uršič H. Frömling T. Daniels J. E. Malič B. Rojac T. Koruza J.

Interactions between grain boundaries and domain walls were extensively studied in ferroelectric films and bicrystals. This knowledge, however, has not been transferred to polycrystalline ceramics, in which the grain size represents a powerful tool to tailor the dielectric and electromechanical response... (read more)

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