Induced Fourfold Anisotropy and Bias in Compensated NiFe/FeMn Double Layers

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dc.contributor.author Mewes, T.
dc.contributor.author Hillebrands, B.
dc.contributor.author Stamps, R. L.
dc.date.accessioned 2018-08-29T19:11:29Z
dc.date.available 2018-08-29T19:11:29Z
dc.date.issued 2003
dc.identifier.citation Mewes, T., Hillebrands, B., Stamps, R. (2003): Induced Fourfold Anisotropy and Bias in Compensated NiFe/FeMn Double Layers, Physical Review B, vol. 68. en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/3784
dc.description.abstract A vector spin model is used to show how frustrations within a multisublattice antiferromagnet such as FeMn can lead to fourfold magnetic anisotropies acting on an exchange-coupled ferromagnetic film. Possibilities for the existence of exchange bias are examined and shown to exist for the case of weak chemical disorder at the interface in an otherwise perfect structure. A sensitive dependence on interlayer exchange is found for anisotropies acting on the ferromagnet through the exchange coupling, and we show that a wide range of anisotropies can appear even for a perfect crystalline structure with an ideally flat interface. en_US
dc.description.uri https://doi.org/10.1103/PhysRevB.68.184418
dc.format.mimetype application/pdf en_US
dc.subject Anisotropy en_US
dc.subject Antiferromagnetism en_US
dc.subject Ferromagnetism en_US
dc.title Induced Fourfold Anisotropy and Bias in Compensated NiFe/FeMn Double Layers en_US
dc.type text en_US


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