Influence of antiferromagnetic interlayer on the exchange coupling of FM1/AFM/FM2 multilayers
Influence of antiferromagnetic interlayer on the exchange coupling of FM1/AFM/FM2 multilayers
复制标题
反铁磁中间层对FM1/AFM/FM2多层膜交换耦合的影响
DOI：
10.1016/j.jmmm.2013.05.028
复制
发表时间：
2013-10
影响因子：
2.7
通讯作者：
Zhang, Z. D.
中科院分区：
文献类型：
--
作者：
Guo, S.;Liu, W.;Liu, X. H.;Gong, W. J.;Li, Bo;Feng, J. N.;Zhang, Z. D.
The effect of spin configuration of ferromagnetic (FM1)/antiferromagnetic (AFM) bilayer on the exchange bias of AFM/FM2bilayer has been investigated in series of designed FM1/AFM/FM2trilayers. 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/FM2bilayer. 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.
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通讯作者：
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