Sensitivity of the MnTe valence band to the orientation of magnetic moments

URN to cite this document:: urn:nbn:de:bvb:355-epub-547552
DOI to cite this document:: 10.5283/epub.54755

Faria Junior, Paulo E.

; de Mare, Koen A. ; Zollner, Klaus

; Ahn, Kyo-hoon ; Erlingsson, Sigurdur I. ; van Schilfgaarde, Mark ; Výborný, Karel

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Date of publication of this fulltext: 05 Oct 2023 05:20

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Item type:	Article
Open Access Type:	Due to SHERPA/RoMEO
Journal or Publication Title:	Phys. Rev. B
Publisher:	American Physical Society
Volume:	107
Page Range:	L100417
Date:	27 March 2023
Institutions:	Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Dewey Decimal Classification:	500 Science > 530 Physics
Status:	Published
Refereed:	Yes, this version has been refereed
Created at the University of Regensburg:	Partially
Item ID:	54755

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Abstract

An effective model of the hexagonal (NiAs-structure) manganese telluride valence band in the vicinity of the A point of the Brillouin zone is derived. It is shown that whereas for the usual antiferromagnetic order (magnetic moments on the basal plane) band splitting at A is small, their out-of-plane rotation enhances the splitting dramatically (to about 0.5 eV). We propose extensions of recent ...

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