Magneto-optic and transverse-transport properties of noncollinear antiferromagnets

URN to cite this document:: urn:nbn:de:bvb:355-epub-414727

Wimmer, Sebastian ; Mankovsky, Sergiy ; Minár, Ján ; Yaresko, Alexander N. ; Ebert, Hubert

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Date of publication of this fulltext: 05 Feb 2020 12:48

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Abstract

Previous studies on the anomalous Hall effect in coplanar noncollinear antiferromagnets are revisited and extended to magneto-optic properties, namely magneto-optic Kerr effect (MOKE) and x-ray magnetic dichroism (XMCD). Starting from group-theoretical considerations the shape of the frequency-dependent conductivity tensor for various actual and hypothetical spin configurations in cubic and ...