Piezoelectricity of (K,Na)(Nb,Sb)O<sub>3</sub>–SrZrO<sub>3</sub>(Bi,Ag)ZrO<sub>3</sub>piezoceramics and their application in planar-type actuators
Su‐Hwan Go, Jae‐Min Eum, Dae‐Su Kim, Seok-Jun Chae, Sun‐Woo Kim, Eun-Ji Kim, Yeon-Gyeong Chae, Jong–Un Woo, Sahn Nahm
Abstract
The KNNS–0.01SZ–0.03BAZ piezoceramic exhibited a large d 33 of 650 pC/N because of the presence of a TE–O–R multi-structure and nanodomains. A planar-type KNNS–0.01SZ–0.03BAZ thick-film actuator showed excellent actuating properties.
Topics & Concepts
Materials sciencePlanarPiezoelectricityType (biology)ActuatorCrystallographyComposite materialElectrical engineeringEcologyBiologyEngineeringComputer graphics (images)Computer scienceChemistryFerroelectric and Piezoelectric MaterialsAcoustic Wave Resonator TechnologiesDielectric materials and actuators