Nature CommunicationsBiomimetic actuator crafted from a relaxor ferroelectric polymer nanocompositeHui ChiPeijia BaiZhengxue ZhouGuangfa WangWenhan XuYu ZhangHao QinXinru WangYunhe ZhangRujun Ma2026-03-02Full textDOI https://doi.org/10.1038/s41467-026-70165-0