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Influence of antiferromagnetic interlayer on the exchange coupling of FM1/AFM/FM2 multilayers
S. Guo; W. Liu; X. H. Liu; W. J. Gong; B. Li; J. N. Feng; Z. D. Zhang
2013
Source PublicationJournal of Magnetism and Magnetic Materials
ISSN0304-8853
Volume344Pages:35-38
AbstractThe effect of spin configuration of ferromagnetic (FM1)/antiferromagnetic (AFM) bilayer on the exchange bias of AFM/FM2 bilayer has been investigated in series of designed FM1/AFM/FM2 trilayers. Field cooling of the magnetic sandwich layers, with parallel or antiparallel alignment of the two FM layers, lead to a different interfacial spin configuration and internal AFM domain state. Minor magnetic hysteresis loops show that when the AFM layer is thin enough, the exchange-bias effect after field cooling with parallel and anti-parallel spin configuration is different. When the AFM layer is thick enough, it is difficult to observe the interaction between the spin configuration of FM1/AFM bilayer and the exchange-bias effect of AFM/FM2 bilayer. The AFM layer-thickness dependence on the exchange interaction of other FM layers, mediated by the AFM layer, can be interpreted by the domain state model. (C) 2013 Elsevier B.V. All rights reserved.
description.department[liu, w.] chinese acad sci, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, inst met res, shenyang 110016, peoples r china. ; liu, w (reprint author), chinese acad sci, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; wliu@imr.ac.cn
KeywordExchange Bias Domain State Thickness Interface Antiferromagnetic Interlayer Films Model Interfaces Anisotropy Bias
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71234
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
S. Guo,W. Liu,X. H. Liu,et al. Influence of antiferromagnetic interlayer on the exchange coupling of FM1/AFM/FM2 multilayers[J]. Journal of Magnetism and Magnetic Materials,2013,344:35-38.
APA S. Guo.,W. Liu.,X. H. Liu.,W. J. Gong.,B. Li.,...&Z. D. Zhang.(2013).Influence of antiferromagnetic interlayer on the exchange coupling of FM1/AFM/FM2 multilayers.Journal of Magnetism and Magnetic Materials,344,35-38.
MLA S. Guo,et al."Influence of antiferromagnetic interlayer on the exchange coupling of FM1/AFM/FM2 multilayers".Journal of Magnetism and Magnetic Materials 344(2013):35-38.
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