Output Characteristics of Two-Dimensional Spin Valve Chip

被引：4
|
作者：
Li, Jianping [1 ,2 ]
Qian, Zhenghong [1 ,2 ]
Sun, Yucheng [1 ,2 ]
Bai, Ru [1 ]
Zhu, Jianguo [2 ]
机构：
[1] Hangzhou Dianzi Univ, Ctr Integrated Spintron Devices, Hangzhou 310018, Zhejiang, Peoples R China
[2] Sichuan Univ, Coll Mat Sci & Engn, Chengdu 610064, Peoples R China
来源：
IEEE SENSORS JOURNAL | 2013年 / 13卷 / 12期
关键词：
Spin valve; sensor; direction; GIANT MAGNETORESISTANCE; FABRICATION; DESIGN;
D O I：
10.1109/JSEN.2013.2272461
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper investigated the output characteristics of a two-dimensional spin valve chip. The chip was placed in a series of rotating magnetic fields. The output relation curve of the two-dimensional spin valve chip transformed from a circle-like shape to a diamond-like shape with increasing magnetic field intensity because of the influence of the field perpendicular to the sensing axis. The experimental results fitted well with the simulation results. The output characteristics of the two-dimensional spin valve chip can be used to measure the direction of the magnetic fields.
引用
收藏
页码：4944 / 4947
页数：4
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