Collaboratively improved energy density and efficiency in NaNbO<sub>3</sub>-based lead-free relaxor ferroelectrics <i>via</i> enhancing antiferrodistortion
Aiwen Xie, Junwei Lei, Yi Zhang, Atta‐ur Rahman, Xuewen Jiang, Tianyu Li, Xinchun Xie, Liqiang Liu, Cong Zhou, Shuang Yin, Haiqiang Ma, Xia Fang, Ruzhong Zuo
Abstract
A novel strategy for enhancing antiferrodistortion is proposed to effectively achieve simultaneously high energy density and efficiency in lead-free relaxor ferroelectric capacitors.
Topics & Concepts
Lead (geology)CapacitorMaterials scienceRelaxor ferroelectricFerroelectricityEnergy densityEfficient energy useEnergy (signal processing)Condensed matter physicsEngineering physicsOptoelectronicsElectrical engineeringDielectricVoltagePhysicsEngineeringGeologyQuantum mechanicsGeomorphologyFerroelectric and Piezoelectric MaterialsMultiferroics and related materialsFerroelectric and Negative Capacitance Devices