Magnetoelectric measurements on and
Magnetoelectric measurements on and
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DOI：
10.1088/0953-8984/11/16/014
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发表时间：
1999-04
期刊：
影响因子：
--
通讯作者：
A. Srinivas;S. Suryanarayana;G. Kumar;Mahesh Kumar
中科院分区：
文献类型：
--
作者：
A. Srinivas;S. Suryanarayana;G. Kumar;Mahesh Kumar
并且是同时具有电和磁有序性的Aurivillius族化合物的成员。在线性时变磁场与叠加的交流磁场中进行磁电测量产生非线性信号。从线性的偏移，这是通常不会观察到的反铁磁材料，可能是由于在八面体的倾斜。磁电输出随温度的变化，对磁异常的指示灵敏度提高，与磁化资料中的磁异常相对应。
and are members of the Aurivillius family of compounds having simultaneous electrical and magnetic ordering. Magnetoelectric measurements carried out in a linear time-varying magnetic field with an alternating-current field superimposed yielded a non-linear signal. The shift from linearity, which is not usually observed for antiferromagnetic materials, may be due the tilt in the octahedra. The variation of the magnetoelectric output with temperature for and indicated magnetic anomalies with enhanced sensitivity, corresponding to those in magnetization data.