Electric-field control of magnetism in the flexible CoFeB/P(VDF-TrFE) multiferroic heterostructures

被引：4
|
作者：
Tang, Zhenhua [1 ,2 ]
Deng, Yonghe [1 ]
Ge, Feng [3 ]
Ni, Hao [2 ,5 ]
Chen, Liping [2 ]
Cheng, Chuanpin [1 ]
Tang, Minghua [4 ]
Gao, Ju [2 ]
机构：
[1] Hunan Inst Engn, Coll Sci, Xiangtan 411104, Hunan, Peoples R China
[2] Univ Hong Kong, Dept Phys, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China
[3] Changsha City Investment Grp, Changsha 410011, Hunan, Peoples R China
[4] Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Hunan, Peoples R China
[5] China Univ Petr, Coll Sci, Qingdao 266580, Shandong, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2017年 / 223卷
关键词：
Flexible multiferroic heterostructures; Polymer ferroelectric; Magnetic anisotropy; Magnetoelectric coupling; Electric field control of magnetization; FILMS; TEMPERATURE; DEPENDENCE; PVDF; SKIN;
D O I：
10.1016/j.mseb.2017.05.005
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Flexible multiferroic heterostructures of ferromagnetic Co40Fe40B20/ferroelectric copolymer polyvinylidene fluoride-trifluoroethylene [CoFeB/P(VDF-TrFE)] were fabricated by DC sputtering. The structure, ferroelectric behaviours along with remnant polarization (2P(r)) of 2.4 mu C/cm(2) at room temperature, saturated magnetizations around 900 emu/cm(3) were measured in the novel composites. Moreover, the direct electric field control of magnetic properties and the mechanisms of magnetoelectric (ME) coupling in the flexible CoFeB/P(VDF-TrFE) heterostructures were investigated, and the strong strain-mediated ME effect originating from voltage-induced piezo-strain was demonstrated. These results show the good prospects in application of flexible spintronic devices. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：125 / 130
页数：6
相关论文
共 50 条
  • [1] Electric-field control of magnetism in multiferroic heterostructures.
    Zhao, Y.
    Zhang, S.
    Li, P.
    Chen, A.
    Li, D.
    Rizwan, S.
    Zhang, J.
    Seidel, J.
    Qu, T.
    Luo, Z.
    He, Q.
    Yang, L.
    Wu, Y.
    Jin, X.
    Gao, C.
    Han, X.
    Ramesh, R.
    2015 IEEE MAGNETICS CONFERENCE (INTERMAG), 2015,
  • [2] Ferroelectric control of magnetism in P(VDF-TrFE)/Co heterostructure
    Zhao, Xiaolin
    Zhang, Yao
    Wang, Jianlu
    Zhan, Qingfeng
    Wang, Xudong
    Huang, Hai
    Tian, Bobo
    Lin, Tie
    Sun, Shuo
    Tian, Li
    Han, Li
    Sun, Jinglan
    Meng, Xiangjian
    Chu, Junhao
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2015, 26 (10) : 7502 - 7506
  • [3] Thermally assisted electric field control of magnetism in flexible multiferroic heterostructures
    Yiwei Liu
    Qingfeng Zhan
    Guohong Dai
    Xiaoshan Zhang
    Baomin Wang
    Gang Liu
    Zhenghu Zuo
    Xin Rong
    Huali Yang
    Xiaojian Zhu
    Yali Xie
    Bin Chen
    Run-Wei Li
    Scientific Reports, 4
  • [4] Thermally assisted electric field control of magnetism in flexible multiferroic heterostructures
    Liu, Yiwei
    Zhan, Qingfeng
    Dai, Guohong
    Zhang, Xiaoshan
    Wang, Baomin
    Liu, Gang
    Zuo, Zhenghu
    Rong, Xin
    Yang, Huali
    Zhu, Xiaojian
    Xie, Yali
    Chen, Bin
    Li, Run-Wei
    SCIENTIFIC REPORTS, 2014, 4
  • [5] Electric field control of magnetism in multiferroic heterostructures
    Vaz, C. A. F.
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2012, 24 (33)
  • [6] Flexible Pressure Sensors Based on Screen-Printed P(VDF-TrFE) and P(VDF-TrFE)/MWCNTs
    Khan, Saleem
    Dang, Wenting
    Lorenzelli, Leandro
    Dahiya, Ravinder
    IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 2015, 28 (04) : 486 - 493
  • [7] Unusual Behaviors of Electric-Field Control of Magnetism in Multiferroic Heterostructures via Multifactor Cooperation
    Feng, Ce
    Liu, Yan
    Huang, Haoliang
    Zhu, Zhaozhao
    Yang, Yuanjun
    Ba, You
    Yan, Shuying
    Cai, Jianwang
    Lu, Yalin
    Zhang, Jinxing
    Zhang, Sen
    Zhao, Yonggang
    ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (28) : 25569 - 25577
  • [8] Magnetoelectric effect in GaMnAs /P(VDF-TrFE) composite multiferroic nanostructures
    Yuldashev, Shavkat U.
    Yalishev, Vadim Sh.
    Yunusov, Ziyodbek A.
    Lee, Seung Joo
    Jeon, Hee Chang
    Kwon, Young Hae
    Lee, Geun Tak
    Park, Cheol Min
    Kang, Tae Won
    CURRENT APPLIED PHYSICS, 2015, 15 : S22 - S25
  • [9] Polarization Screening in Multiferroic (Ga,Mn)As/P(VDF-TrFE) Transistors
    Mikheev, E.
    Riester, S. W. E.
    Stolichnov, I.
    Setter, N.
    FERROELECTRICS, 2011, 421 : 98 - 102
  • [10] Multiscale insights into electric field orientation effects on piezoelectric strain and crystallography in P(VDF-TrFE) and P(VDF-TrFE-CTFE) fibers
    Huang, Yi-Jen
    Chang, Jen-Hao
    Chen, Szu-Wei
    Lin, Tz-Chi
    Wang, Chun-Chieh
    Su, Chun -Jen
    Lam, Tu-Ngoc
    Ko, Wen-Ching
    JOURNAL OF MOLECULAR STRUCTURE, 2024, 1310
12345