Abstract
Theoretical and experimental studies of ferromagnetic resonance in single-crystal hexagonal ferrites with different types of magnetocrystalline anisotropy (axis and plane of easy magnetization) are reported. The ferromagnetic resonance is examined in the 12–38 GHz frequency range in the state of homogeneous magnetization and in the presence of a strip domain structure inherent in materials with an axis of easy magnetization. This comprehensive ferromagnetic resonance investigation is shown to allow determination of not only anisotropy fields and g-factors but also saturation magnetization of a material from testing one sample alone. The anisotropy of g-factor of Zn2Y is found experimentally.
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REFERENCES
E.A. Turov, Physical Properties of Magnetically Ordered Crystals [in Russian], Izd. Akad. Nauk SSSR, Moscow, 1963.
A. G. Gurevich, V. A. Sanina, E. E. Golovenchik, and S. S. Starobinets, J. Appl. Phys., 40, No. 3, 1512 (1969).
K. B. Vlasov and B. Kh. Ishmukhametov, Fiz. Met. Metalloved., 11, No. 1, 3 (1961).
V. A. Zhuravlev, Fiz. Tverd. Tela, 41, No. 6, 1050 (1999).
M. Acquarone, J. Phys. C: Solid State Phys., 12, 1373 (1979).
M. Acquarone, Phys. Rev. B: Condens. Matter, 24, 3847 (1981).
L. I. Koroleva and L. P. Mitina, Phys. Stat. Sol. (a), 5, K55 (1971).
V. S. Korogodov, V. A. Zhuravlev, and V. I. Goleshchikhin, Hydromagnetic Devices and Aerials (Proc.), Izd. Mosc. Energ. Institute, No. 99, 57 (1986).
A. G. Gurevich, Magnetic Resonance in Ferrites and Antiferromagnets [in Russian], Nauka, Moscow, 1973.
I. O. Artman, J. Appl. Phys., 28, No. 1, 92 (1957).
J. Smith and H. Wijn, Ferrites, Eindhoven, 1959.
C. R. Buffer, J. Appl. Phys., 33, No. 3, 1360 (1962).
T. M. Perekalina and V. P. Cheparin, Fiz. Tverd. Tela, 9, No. 11, 3205 (1967).
P. Dorsey, K. Sun, C. Vittoria, et al., J. Appl. Phys., 67(9), No. 1, 5524 (1990).
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Oshlakov, A.A., Zhuravlev, V.A. Ferromagnetic Resonance Spectra in Single-Crystal Hexagonal Ferrites. Russian Physics Journal 43, 804–807 (2000). https://doi.org/10.1023/A:1009444406700
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DOI: https://doi.org/10.1023/A:1009444406700