Longitudinal strain enhancement and bending deformations in piezoceramics

Nature, Published online: 08 January 2025; doi:10.1038/s41586-024-08292-1

We find that if the thickness of a polycrystalline piezoceramic is reduced such that a large fraction of the grains are in the triaxial–biaxal crossover regime, the longitudinal strain is enhanced and the piezoceramic bends.

Author Of article : Rajeev Ranjan

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