Synthesis and Electrical Properties of PZT/BaFe12O19 Multiferroic Ceramics
Multiferroic ceramics,based on the ferroelectric and ferrimagnetic phases of the Pb(Zr0.65Ti0.35)O3 (PZT) and BaFe12O19 (BaM) systems,respectively,were obtained from thc conventional ceramic method.The electrical properties have been investigated in a wide temperature and frequency range.The influence of the magnetic phase on the ferroelectric and dielectric properties of the ferroelectrics phases have been taken into account.The phase transition characteristics shown to be strongly affected by the amount of the BaM phase,while the dielectric properties revealed to be directly dominated by the presence of conductive effects related to the charge transport mechanisms associated to the magnetic phase.
Multiferroics Ferroelectrics Electrical Properties
R.J.Portugal J-C.MPeko A.C.Hernandes C.A.Guarany J.D.S.Guerra
Grupo de Ferroelétricos e Materiais Multifuncionais,Instituto de Física,Universidade Federal de Uber Grupo Crescimento de Cristais de Materiais Cer(a)micos(CCMC),Instituto de Física de S(a)o Carlos(IFS Grupo de Ferroelétricos e Materiais Multifuncionais,Instituto de Física,Universidade Federal de Uber
国际会议
The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))
厦门
英文
1291-1295
2011-11-04(万方平台首次上网日期,不代表论文的发表时间)