Antiferromagnetic Phase Transition in Cr 2 As via Anisotropy of Exchange Interactions

Antiferromagnetic Phase Transition in Cr 2 As via Anisotropy of Exchange Interactions

The electronic structure of antiferromagnetic Cr 2 As is investigated. Anisotropy of exchange interactions between chrome sublattices is determined J X Cr I − Cr II = 4.77  meV , J Y Cr I − Cr II = − 6.36  meV . The behavior of exchange integrals from the magnetic structure is analyzed.

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Veröffentlicht in:Advances in materials science and engineering 2019-03, Vol.2019, p.1-7
Hauptverfasser: Valkov, V. I., Golovchan, A. V., Aparajita, Upali, Roslyak, Oleksiy
Format: Artikel
Sprache:eng
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Zusammenfassung:The electronic structure of antiferromagnetic Cr 2 As is investigated. Anisotropy of exchange interactions between chrome sublattices is determined J X Cr I − Cr II = 4.77  meV , J Y Cr I − Cr II = − 6.36  meV . The behavior of exchange integrals from the magnetic structure is analyzed.
ISSN:1687-8434
1687-8442
DOI:10.1155/2019/9649628