Non-Volatile 180° Magnetization Reversal by an Electric Field in Multiferroic Heterostructures

被引：121
|
作者：
Yang, Sheng-Wei [1 ]
Peng, Ren-Ci [2 ,3 ]
Jiang, Tao [1 ]
Liu, Yu-Kuai [1 ]
Feng, Lei [1 ]
Wang, Jian-Jun [2 ,3 ]
Chen, Long-Qing [2 ,3 ,4 ]
Li, Xiao-Guang [1 ]
Nan, Ce-Wen [2 ,3 ]
机构：
[1] Univ Sci & Technol China, Dept Phys, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
[2] Tsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
[3] Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
[4] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA
来源：
ADVANCED MATERIALS | 2014年 / 26卷 / 41期
基金：
美国国家科学基金会;
关键词：
ANISOTROPIC MAGNETORESISTANCE; VOLTAGE; STRAIN;
D O I：
10.1002/adma.201402774
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The deterministic rotation of magnetization by electric fields is a challenging issue for future low-power spintronics. In a Co/0.7Pb(Mg-1/3 Nb-2/3) O-3-0.3PbTiO(3) multiferroic heterostructure, piezostrain-mediated, macroscopically maneuverable, and non-volatile magnetization reversal without an applied magnetic field is demonstrated. This, combined with the presented phase-field simulations, is of practical relevance for designing prototype devices.
引用
收藏
页码：7091 / +
页数：6
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