Enhancement of Resistivity and Piezoelectric Coefficient of CaBi <sub>2</sub> Nb <sub>2</sub> O <sub>9</sub> Ceramic by Microstructure and Defect Modulation
Shiyong Yu, Biao Zhang, Zhihong Luo, Zhi Shan Yuan, Fenglong Li, Dongyan Yu, Wangxin Li, Xiangdong Ding, Changbai Long, Laijun Liu
Abstract
= 17.1 pC/N). This work provides a solid technical foundation for the development of high-performance, high-temperature acceleration sensors.
Topics & Concepts
Materials sciencePiezoelectricityCeramicMicrostructureElectrical resistivity and conductivityFerroelectricityComposite materialPiezoelectric coefficientFerroelectric ceramicsBismuthModulation (music)ElectroceramicsNanoscopic scaleConductivityWork (physics)Temperature coefficientOptoelectronicsFerroelectric and Piezoelectric MaterialsAcoustic Wave Resonator TechnologiesMicrowave Dielectric Ceramics Synthesis