Canted Spiral Magnetic Order in Layered Systems

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Abstract:

Formation of a canted spiral magnetic order is studied in the framework of a mean-field approximation of the Hubbard model. It is revealed that this magnetic state can be stabilized under certain conditions in layered systemswith a relatively small interplane electron hopping. Example of an experimentally observed magnetic structure ofLa$_{2-x}$Sr$_x$CuO$_4$ is considered. It is shown that the canting magnetic order can be described in terms of a simplenon-relativistic band magnetism.

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Solid State Phenomena (Volumes 233-234)

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68-72

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July 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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