Multiferroicity in single phase Bi0.9Ba0.1Fe0.85Mn0.15O3 ceramic

被引：6
|
作者：
Luo Bing-Cheng [1 ]
Zhou Chao-Chao [1 ]
Chen Chang-Le [1 ]
Jin Ke-Xin [1 ]
机构：
[1] Northwestern Polytech Univ, Shanxikey Lab Condensed Matter Struct & Propertie, Xian 710072, Peoples R China
来源：
ACTA PHYSICA SINICA | 2009年 / 58卷 / 07期
基金：
中国国家自然科学基金;
关键词：
sol-gel method; multiferroic material; magnetocapacitance effect;
D O I：
10.7498/aps.58.4563
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Bi0.9Ba0.1Fe0.85Mn0.15O3 ceramic sample was prepared by sol-gel process. XRD analysis showed that it was the single-phase rhombohedral. perovskite structure. A weak ferromagnetic and ferroelectric were obtain from the hysteresis loops. The dielectric constant which increased with an increase in the magnetic field showed that the Ba-Mn codoped BFO has greater magnetocapacitance effects.
引用
收藏
页码：4563 / 4566
页数：4
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