Giant magnetoelectric effect in self-biased laminates under zero magnetic field

Menghui Li; Zhiguang Wang; Yaojin Wang; Jiefang Li; D. Viehland

doi:10.1063/1.4794056

Giant magnetoelectric effect in self-biased laminates under zero magnetic field

Menghui Li
, Zhiguang Wang
, Yaojin Wang
, Jiefang Li
, D. Viehland

Virginia Polytechnic Institute and State University

科研成果: 期刊稿件 › 文章 › 同行评审

126 引用（Scopus）

摘要

A giant magnetoelectric (ME) effect in self-biased annealed Metglas/Pb(Zr,Ti)O₃/Metglas laminates under zero magnetic bias is reported. The remanent magnetization was increased by annealing Metglas, which generated an internal bias field. This shifted the M-H hysteresis loops, yielding large values for the ME voltage coefficient of α_ME = 12 V/cm·Oe and 380 V/cm·Oe at 1 kHz and electromechanical resonance under zero magnetic bias, respectively. This self-biased laminate is shown to have a high sensitivity to ac magnetic fields.

源语言	英语
文章编号	082404
期刊	Applied Physics Letters
卷	102
期	8
DOI	https://doi.org/10.1063/1.4794056
出版状态	已出版 - 25 2月 2013
已对外发布	是

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abstract = "A giant magnetoelectric (ME) effect in self-biased annealed Metglas/Pb(Zr,Ti)O3/Metglas laminates under zero magnetic bias is reported. The remanent magnetization was increased by annealing Metglas, which generated an internal bias field. This shifted the M-H hysteresis loops, yielding large values for the ME voltage coefficient of αME = 12 V/cm·Oe and 380 V/cm·Oe at 1 kHz and electromechanical resonance under zero magnetic bias, respectively. This self-biased laminate is shown to have a high sensitivity to ac magnetic fields.",

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AU - Li, Menghui

AU - Wang, Zhiguang

AU - Wang, Yaojin

AU - Li, Jiefang

AU - Viehland, D.

PY - 2013/2/25

Y1 - 2013/2/25

N2 - A giant magnetoelectric (ME) effect in self-biased annealed Metglas/Pb(Zr,Ti)O3/Metglas laminates under zero magnetic bias is reported. The remanent magnetization was increased by annealing Metglas, which generated an internal bias field. This shifted the M-H hysteresis loops, yielding large values for the ME voltage coefficient of αME = 12 V/cm·Oe and 380 V/cm·Oe at 1 kHz and electromechanical resonance under zero magnetic bias, respectively. This self-biased laminate is shown to have a high sensitivity to ac magnetic fields.

AB - A giant magnetoelectric (ME) effect in self-biased annealed Metglas/Pb(Zr,Ti)O3/Metglas laminates under zero magnetic bias is reported. The remanent magnetization was increased by annealing Metglas, which generated an internal bias field. This shifted the M-H hysteresis loops, yielding large values for the ME voltage coefficient of αME = 12 V/cm·Oe and 380 V/cm·Oe at 1 kHz and electromechanical resonance under zero magnetic bias, respectively. This self-biased laminate is shown to have a high sensitivity to ac magnetic fields.

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VL - 102

JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Giant magnetoelectric effect in self-biased laminates under zero magnetic field

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