Spin configurations in the absence of an external magnetic field in a magnetic bilayer with in-plane cubic or uniaxial anisotropies | |
M. H. Yu ; Z. D. Zhang | |
刊名 | Journal of Magnetism and Magnetic Materials
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1999 | |
卷号 | 195期号:2页码:514-519 |
关键词 | spin configurations ferromagnetic layers uniaxial anisotropies coupling energy exchange magnetoresistance systems layers films |
ISSN号 | 0304-8853 |
中文摘要 | The spin configurations in the absence of an external magnetic field have been systematically investigated for a magnetic bilayer system consisting of two ferromagnetic layers separated by a non-magnetic layer with interlayer exchange coupling. Based on a phenomenological model, the conditions for the existence of collinear and non-collinear spin structures were derived for three kinds of magnetic bilayers with different combinations of in-plane cubic and uniaxial anisotropies for the two ferromagnetic layers. The phase diagrams of the spin configurations at zero field were drawn, taking into account the lowest-order anisotropy parameters of both the ferromagnetic layers. The values of the canting angle have been derived analytically and then numerically plotted. (C) 1999 Elsevier Science B.V. All rights reserved. |
原文出处 | |
公开日期 | 2012-04-14 |
内容类型 | 期刊论文 |
源URL | [http://ir.imr.ac.cn/handle/321006/37560] ![]() |
专题 | 金属研究所_中国科学院金属研究所 |
推荐引用方式 GB/T 7714 | M. H. Yu,Z. D. Zhang. Spin configurations in the absence of an external magnetic field in a magnetic bilayer with in-plane cubic or uniaxial anisotropies[J]. Journal of Magnetism and Magnetic Materials,1999,195(2):514-519. |
APA | M. H. Yu,&Z. D. Zhang.(1999).Spin configurations in the absence of an external magnetic field in a magnetic bilayer with in-plane cubic or uniaxial anisotropies.Journal of Magnetism and Magnetic Materials,195(2),514-519. |
MLA | M. H. Yu,et al."Spin configurations in the absence of an external magnetic field in a magnetic bilayer with in-plane cubic or uniaxial anisotropies".Journal of Magnetism and Magnetic Materials 195.2(1999):514-519. |
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