Abstract
Results of calculations of the contribution of magnetic dipole interactions to the effective uniaxial anisotropy fields of antiferro- and ferromagnetism vectors in rhombohedral antiferromagnetic materials with theS ions are given as functions of the ratio of the hexagonal crystal cell parameters cH/aH. There is a strong dependence of the calculated curves on the lattice parameters of real compounds. From the dependences obtained the effective anisotropy fields are calculated for FeF3, FeBO3, and MnCO3.
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L. V. Kirenskii Institute of Physics. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 5, pp. 82–86, May, 1999.
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Rudenko, V.V., Khlystov, A.S. Dipole magnetic anisotropy fields in rhombohedral antiferromagnetic materials. Russ Phys J 42, 508–512 (1999). https://doi.org/10.1007/BF02508225
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DOI: https://doi.org/10.1007/BF02508225