Spin-dependent electron transport in ferromagnetic bilayers: Application to three-dimensional spin detectors

被引:1
|
作者
Rougemaille, N [1 ]
Drouhin, HJ
Lampel, G
Peretti, J
Lassailly, Y
Schuhl, A
机构
[1] Ecole Polytech, Phys Mat Condensee Lab, CNRS, UMR 7643, F-91128 Palaiseau, France
[2] CALTECH, Dept Phys, Pasadena, CA 91125 USA
[3] Univ Henri Poincare, CNRS, UMR 7556, Phys Mat Lab, F-54506 Vandoeuvre Les Nancy, France
关键词
D O I
10.1063/1.1452652
中图分类号
O59 [应用物理学];
学科分类号
摘要
A general analysis of spin-polarized electron transmission through ferromagnetic bilayers is presented. We calculate the transmitted current through two consecutive layers with in-plane magnetizations and we investigate the particular case where these magnetizations are orthogonal. We show that it is possible to obtain a three-dimensional spin detector for low-energy electrons which is compact and performant. (C) 2002 American Institute of Physics.
引用
收藏
页码:8408 / 8410
页数:3
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