Jia-Jia Ren

Unraveling phase evolution and polarization anomaly driven by chemical strain in BNT-based energy storage ceramics

Chemical substitution in ferroelectric ceramics is widely used to tune phase stability and electromechanical response; however, the role of substitution-induced chemical strain on polarization and structural stability remains insufficiently understood. Herein, we report an anomalous evolution of phase transition te...