Large self-biased effect and dual-peak magnetoelectric effect in different three-phase magnetostrictive/piezoelectric composites
Large self-biased effect and dual-peak magnetoelectric effect in different three-phase magnetostrictive/piezoelectric composites
复制标题
不同三相磁致伸缩/压电复合材料中的大自偏置效应和双峰磁电效应
DOI：
10.1016/j.jallcom.2014.04.003
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发表时间：
2014-09
影响因子：
6.2
通讯作者：
Zhu Yong
中科院分区：
文献类型：
--
作者：
Chen Lei;Li Ping;Wen Yumei;Zhu Yong
研究了FeCuNbSiB/Terfenol-D/PZT(FeMP)、FeCuNbSiB/铁镍基常弹性铁磁合金/PZT(FeFP)和FeCuNbSiB/Ni/PZT(FeNiP)三相层状复合材料的磁电效应。在低频和共振频率条件下，各种复合材料在外加偏置场的作用下表现出滞后的ME响应。观察到了以零偏压非零ME效应和双峰ME效应为特征的自偏压效应。特别是，自偏置的ME特性在共振时显著增强。高品质因数为551.79的FeNiP的零偏置ME系数达到10.12nV/Oe(126.625 nV/(cm·Oe))，分别是FeFP(2.33nV/Oe)和FeMP(0.51nV/Oe)复合材料的4.34倍和19.84倍。这些结果为在高灵敏度磁敏器件中实现自偏置ME效应提供了可能。
We investigate magnetoelectric (ME) effects in various three-phase laminate composites of FeCuNbSiB/Terfenol-D/PZT(FeMP), FeCuNbSiB/iron–nickel-based ferromagnetic alloy with constant elasticity/PZT(FeFP) and FeCuNbSiB/Ni/PZT(FeNiP). Under the low frequency and resonant frequency condition, various composites exhibit hysteretic ME responses as a function of applied bias field. Both self-biased effect characterized by non-zero ME effect at zero bias and dual-peak ME effect are observed. Especially, self-biased ME properties are remarkably enhanced at resonance. The zero-biased ME coefficient for FeNiP with a high quality factor of 551.79 reaches 10.12 V/Oe (126.625 V/(cm Oe)), which is 4.34 times and 19.84 times larger than those of FeFP (2.33 V/Oe) and FeMP (0.51 V/Oe) composites, respectively. These results provide the possibility of implementing self-biased ME effect in high-sensitivity magnetic-sensing devices.
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不同层状结构压电陶瓷与铁磁恒弹性合金复合材料的共振磁电耦合
影响因子：
6.2
作者：
Chen, Lei;Li, Ping;Wen, Yumei;Zhu, Yong
通讯作者：
Zhu, Yong
影响因子：
0.5
作者：
L. Bian;Y. Wen;Ping Li;Q. Gao;Xianxue Liu
通讯作者：
L. Bian;Y. Wen;Ping Li;Q. Gao;Xianxue Liu
影响因子：
4
作者：
C. Sudakar;R. Naik;G. Lawes;J. Mantese;A. Micheli;G. Srinivasan;S. Alpay
通讯作者：
C. Sudakar;R. Naik;G. Lawes;J. Mantese;A. Micheli;G. Srinivasan;S. Alpay
影响因子：
4
作者：
Ping Li;Y. Wen;L. Bian
通讯作者：
Ping Li;Y. Wen;L. Bian
影响因子：
4
作者：
Dong, SX;Bai, JG;Shrout, TR
通讯作者：
Shrout, TR