Enhanced electromechanical performance of PSZT–PMS–PFW through morphotropic phase boundary design and defect engineering
Peixin Qiao, Ying Yang, Yiping Wang, Mingzhi Zhang, Pai Qian, Jiakang Wang, Jiyang Zhang
Abstract
It is desirable but challenging to explore piezoelectric ceramics with high mechanical quality factor Q m and large mechanical piezoelectric coefficient d 33 simultaneously because of the intrinsic restriction between d 33 and high Q m .
Topics & Concepts
Materials sciencePiezoelectricityPhase boundaryPiezoelectric coefficientCeramicElectromechanical coupling coefficientPhase (matter)Composite materialCondensed matter physicsEngineering physicsEngineeringPhysicsQuantum mechanicsFerroelectric and Piezoelectric MaterialsAcoustic Wave Resonator TechnologiesMultiferroics and related materials