Saturation magnetization and magnetocrystalline anisotropy constants are determined for single crystals of cubic CuFe2O4. The crystals are studied in a wide range of temperatures from 100 to 750 K by means of ferromagnetic resonance and a force balance magnetometer. The results are explained basing on a one-ion model of anisotropy. The contributions of Cu2+ and Fe3+ ions to the magnetic anisotropy are evaluated and the possible mechanisms leading to the values consistent with those obtained are discussed.
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Kubiak et al. (1981) studied this question.
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