Methods of exchange interaction calculation in magnetic three-layer structures

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Edvards, D.M. | 1600年
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Exchange interactions;
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摘要：
A brief review on calculation techniques used for description of exchange interactions in three-layer magnetic metal structures is represented. The method of rotating moment is formulated on the basis of Green function method in approximation of strong binding and is generalized for the case of noncollinear magnetization that is observed in helically ordered systems of rare earth metals. The problem of interlayer interaction for magnetic transition metals is discussed.
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