An effective method based on linearization of the Landau–Lifshitz equation has been developed to determine normal magnetization oscillation modes in a discrete model of a condensed medium. The possibility to calculate microwave absorption spectra for ferromagnetic specimens of any shape is shown.
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References
I. Cimrak, Arch Comput Methods Eng., 15, 277–309 (2008).
K. Rivkin and J. B. Ketterson, JMMM, 306, 204–210 (2006).
M. Grimsditch, L. Giovannini, F. Monotcello, et al., Phys. Rev. B., 70, 054409 (2004).
M. D’Aquinoa, C. Serpico, G. Miano, et al., Physica B. 403, 242–244 (2008).
B. A. Belyaev, A. V. Izotov, and An. A. Leksikov, Fiz. Tverd. Tela, 52, 1549–1556 (2010).
A. J. Newell, W. Williams, and D. J. Dunlop, J. Geophys. Res. 98, No. 6, 9551–9555 (1993).
L. D. Landau and E. M. Lifshitz, Electrodynamics of Continua [in Russian], Nauka, Moscow (1982).
N. M. Salanskiy and M. Sh. Erukhimov, Physical Properties and Application of Magnetic Films [in Russian], Nauka, Moscow (1975).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 9, pp. 21–25, September, 2010.
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Izotov, A.V., Belyaev, B.A. A method for computing the microwave absorption spectrum in a discrete model of a ferromagnetic. Russ Phys J 53, 900–905 (2011). https://doi.org/10.1007/s11182-011-9508-4
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DOI: https://doi.org/10.1007/s11182-011-9508-4