Defect dipole gradient design in (K,Na)NbO3-based piezoelectric ceramics enabling controllable ultrahigh bending deformation

作者：Hongjie Zhang, Binquan Wang, Jie Wang, Qichao Li, Zhenhua Ma, Tiannan Yang, Yiping Guo · 发表于：Journal of Material Science and Technology · 年份：2025 · DOI：10.1016/j.jmst.2025.04.008 · 被引用次数：13 · 研究领域：Ferroelectric and Piezoelectric Materials、Acoustic Wave Resonator Technologies、Multiferroics and related materials