In-plane anisotropic converse magnetoelectric coupling effect in FeGa/polyvinylidene fluoride heterostructure films

Zhenghu Zuo; Qingfeng Zhan; Guohong Dai; Bin Chen; Xiaoshan Zhang; Huali Yang; Yiwei Liu; Run Wei Li

doi:10.1063/1.4793780

In-plane anisotropic converse magnetoelectric coupling effect in FeGa/polyvinylidene fluoride heterostructure films

Zhenghu Zuo
, Qingfeng Zhan
, Guohong Dai
, Bin Chen
, Xiaoshan Zhang
, Huali Yang
, Yiwei Liu
, Run Wei Li

CAS - Ningbo Institute of Material Technology and Engineering

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

We investigated the converse magnetoelectric (CME) effect in the Fe ₈₁Ga₁₉/polyvinylidene fluoride (PVDF) heterostructure films. A weak in-plane uniaxial magnetic anisotropy was observed in the as-deposited magnetostrictive FeGa films. When a positive (negative) electric field is applied on the ferroelectric PVDF substrates, both the coercivity and the squareness of magnetic hysteresis loops of FeGa films for the magnetic field parallel to the easy axis become larger (smaller), but for the magnetic field parallel to the hard axis the coercivity and the remanence get smaller (larger), indicating an anisotropic CME effect in FeGa/PVDF heterostructure films.

Original language	English
Article number	17C705
Journal	Journal of Applied Physics
Volume	113
Issue number	17
DOIs	https://doi.org/10.1063/1.4793780
State	Published - 7 May 2013
Externally published	Yes

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title = "In-plane anisotropic converse magnetoelectric coupling effect in FeGa/polyvinylidene fluoride heterostructure films",

abstract = "We investigated the converse magnetoelectric (CME) effect in the Fe 81Ga19/polyvinylidene fluoride (PVDF) heterostructure films. A weak in-plane uniaxial magnetic anisotropy was observed in the as-deposited magnetostrictive FeGa films. When a positive (negative) electric field is applied on the ferroelectric PVDF substrates, both the coercivity and the squareness of magnetic hysteresis loops of FeGa films for the magnetic field parallel to the easy axis become larger (smaller), but for the magnetic field parallel to the hard axis the coercivity and the remanence get smaller (larger), indicating an anisotropic CME effect in FeGa/PVDF heterostructure films.",

author = "Zhenghu Zuo and Qingfeng Zhan and Guohong Dai and Bin Chen and Xiaoshan Zhang and Huali Yang and Yiwei Liu and Li, \{Run Wei\}",

year = "2013",

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doi = "10.1063/1.4793780",

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volume = "113",

journal = "Journal of Applied Physics",

issn = "0021-8979",

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TY - JOUR

T1 - In-plane anisotropic converse magnetoelectric coupling effect in FeGa/polyvinylidene fluoride heterostructure films

AU - Zuo, Zhenghu

AU - Zhan, Qingfeng

AU - Dai, Guohong

AU - Chen, Bin

AU - Zhang, Xiaoshan

AU - Yang, Huali

AU - Liu, Yiwei

AU - Li, Run Wei

PY - 2013/5/7

Y1 - 2013/5/7

N2 - We investigated the converse magnetoelectric (CME) effect in the Fe 81Ga19/polyvinylidene fluoride (PVDF) heterostructure films. A weak in-plane uniaxial magnetic anisotropy was observed in the as-deposited magnetostrictive FeGa films. When a positive (negative) electric field is applied on the ferroelectric PVDF substrates, both the coercivity and the squareness of magnetic hysteresis loops of FeGa films for the magnetic field parallel to the easy axis become larger (smaller), but for the magnetic field parallel to the hard axis the coercivity and the remanence get smaller (larger), indicating an anisotropic CME effect in FeGa/PVDF heterostructure films.

AB - We investigated the converse magnetoelectric (CME) effect in the Fe 81Ga19/polyvinylidene fluoride (PVDF) heterostructure films. A weak in-plane uniaxial magnetic anisotropy was observed in the as-deposited magnetostrictive FeGa films. When a positive (negative) electric field is applied on the ferroelectric PVDF substrates, both the coercivity and the squareness of magnetic hysteresis loops of FeGa films for the magnetic field parallel to the easy axis become larger (smaller), but for the magnetic field parallel to the hard axis the coercivity and the remanence get smaller (larger), indicating an anisotropic CME effect in FeGa/PVDF heterostructure films.

UR - https://www.scopus.com/pages/publications/84877731101

U2 - 10.1063/1.4793780

DO - 10.1063/1.4793780

M3 - 文章

AN - SCOPUS:84877731101

SN - 0021-8979

VL - 113

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 17

M1 - 17C705

ER -

In-plane anisotropic converse magnetoelectric coupling effect in FeGa/polyvinylidene fluoride heterostructure films

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