Email this article Phase states of a magnetic material with the spin S = 2 and the isotropic exchange interaction
- Authors: Kosmachev O.A.1, Fridman Y.A.1, Ivanov B.A.2
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Affiliations:
- Vernadsky Crimean Federal University
- Institute of Magnetism
- Issue: Vol 105, No 7 (2017)
- Pages: 453-457
- Section: Condensed Matter
- URL: https://journals.rcsi.science/0021-3640/article/view/160237
- DOI: https://doi.org/10.1134/S0021364017070086
- ID: 160237
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Abstract
A phase diagram of a magnetic material with the spin S = 2 is obtained including all allowed spin invariants for the isotropic exchange interaction at an arbitrary relation between exchange constants. New phases with two-sublattice structure and biaxial symmetry at a site are found.
About the authors
O. A. Kosmachev
Vernadsky Crimean Federal University
Email: bor.a.ivanov@gmail.com
Russian Federation, Simferopol, 295007
Yu. A. Fridman
Vernadsky Crimean Federal University
Email: bor.a.ivanov@gmail.com
Russian Federation, Simferopol, 295007
B. A. Ivanov
Institute of Magnetism
Author for correspondence.
Email: bor.a.ivanov@gmail.com
Ukraine, Kyiv, 03142
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