ABSTRACT Dielectric, ferroelectric and ferromagnetic properties of (1-x)Ba0.99Ca0.01Zr0.02Ti0.98O3 (BCZT)-xBiFeO3 (BFO) (x = 0.00, 0.05, 0.10, 0.15) ceramics have been investigated. X-ray diffraction and Raman data documented the tetragonal-to-pseudocubic phase transformation with increasing the concentration of BFO and the formation of BFO when the composition with x = 0.15 was sintered at 1100°C. Correspondingly, the samples showed a high temperature at permittivity maxima along with a weak frequency dispersion feature. Surprisingly, the composition with x = 0.15 exhibited weak ferroelectric and good magnetic properties with 2Mr∼0.60 emu/g, 2Hc∼0.36 kOe.

中文翻译：

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多铁性 (1-x)Ba0.99Ca0.01Zr0.02Ti0.98O3-xBiFeO3 陶瓷的介电、铁电和铁磁性能

摘要 已经研究了 (1-x)Ba0.99Ca0.01Zr0.02Ti0.98O3 (BCZT)-xBiFeO3 (BFO) (x = 0.00, 0.05, 0.10, 0.15) 陶瓷的介电、铁电和铁磁特性。X 射线衍射和拉曼数据记录了随着 BFO 浓度增加的四方相到伪立方相转变以及当 x = 0.15 的组合物在 1100°C 下烧结时 BFO 的形成。相应地，样品在介电常数最大值处表现出高温以及较弱的频率色散特征。令人惊讶的是，x = 0.15 的组合物表现出弱铁电性和良好的磁性能，2Mr∼0.60 emu/g, 2Hc∼0.36 kOe。