Abstract:
The influence of the anisotropic exchange interaction on the phase states of a non-Heisenberg ferromagnet with a magnetic-ion spin SS = 1 is studied. It is shown that, depending on the relationships between the parameters of anisotropic exchange interaction and their signs, either a biaxial non-Heisenberg magnet or an Ising magnet are realized in the system. Dynamic properties of the system near orientational phase transitions and transitions in the absolute value of the magnetic moment are studied. Phase diagrams of the system for different relationships between constitutive parameters are plotted.
Citation:
G. A. Gorelikov, O. A. Kosmachev, A. V. Krivtsova, Yu. A. Fridman, “Dynamic and static properties of a non-Heisenberg magnet with complex interion anisotropy”, Fizika Tverdogo Tela, 59:3 (2017), 491–499; Phys. Solid State, 59:3 (2017), 504–513
\Bibitem{GorKosKri17}
\by G.~A.~Gorelikov, O.~A.~Kosmachev, A.~V.~Krivtsova, Yu.~A.~Fridman
\paper Dynamic and static properties of a non-Heisenberg magnet with complex interion anisotropy
\jour Fizika Tverdogo Tela
\yr 2017
\vol 59
\issue 3
\pages 491--499
\mathnet{http://mi.mathnet.ru/ftt9640}
\crossref{https://doi.org/10.21883/FTT.2017.03.44159.289}
\elib{https://elibrary.ru/item.asp?id=29006147}
\transl
\jour Phys. Solid State
\yr 2017
\vol 59
\issue 3
\pages 504--513
\crossref{https://doi.org/10.1134/S1063783417030131}
Linking options:
https://www.mathnet.ru/eng/ftt9640
https://www.mathnet.ru/eng/ftt/v59/i3/p491
This publication is cited in the following 1 articles:
O. A. Kosmachev, A. V. Krivtsova, Yu. A. Fridman, “A Two-Sublattice Non-Heisenberg Magnet with S = 1 and Complex Interion Anisotropy”, J. Exp. Theor. Phys., 127:2 (2018), 328