TY - SER AU - Biancoli, Alberto AU - Fancher, Chris M. AU - Jones, Jacob L. AU - Damjanovic, Dragan TI - Breaking of Macroscopic Centric Symmetry in Paraelectric Phases of Ferroelectric Materials and Implications for Flexoelectricity KW - Piezoelectricity KW - Flexoelectric KW - Polarization ER -