Open access
Sep 2026
Large strain and high reversible dielectric tunability in Sm-modified PMN-PT ceramics
Relaxor ferroelectrics offer dynamic polar responses desirable for adaptive electronics, yet they are fundamentally constrained by a long-standing trade-off: compositions that deliver large electric-field induced strain typically suffer from pronounced hysteresis, while highly tunable ferroelectrics exhibit limited...
Hangfeng Zhang, T. Saunders, Hai-Xue Yan et al.
· Nature Communications · 0 citations