Direct method for measuring the canting angle of magnetization

被引：7
|
作者：
Hille, M. [1 ]
Frauen, A. [1 ]
Beyersdorff, B. [1 ]
Kobs, A. [1 ]
Hesse, S. [1 ]
Froemter, R. [1 ]
Oepen, H. P. [1 ]
机构：
[1] Univ Hamburg, Inst Angew Phys, D-20355 Hamburg, Germany
来源：
JOURNAL OF APPLIED PHYSICS | 2013年 / 113卷 / 02期
关键词：
SPIN REORIENTATION TRANSITIONS; UNIAXIAL FERROMAGNETS; ULTRATHIN FILMS; CONE STATES; ANISOTROPY; TEMPERATURE; BRILLOUIN; CO/PD;
D O I：
10.1063/1.4773071
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present a method to accurately determine the canting angle of magnetization in Co/Pt multilayers by utilizing magnetoresistance effects. In a current-in-plane geometry, the longitudinal voltage drop is determined as a function of the direction of an externally applied magnetic field. The field strength is sufficient to prevent domain decay. Measuring the change of resistance for two slightly differing field strengths allows the determination of the canting angle with high accuracy. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4773071]
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页数：6
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