Abstract
To study the nonlinear dynamics of a uniformly precessing magnetization in perpendicularly magnetized (100) ferrite-garnet films, equations of motion are numerically solved over a wide ac field frequency range. Bifurcation changes in the magnetization precession and the states of dynamic bistability have been detected. The conditions of high-amplitude regular and stochastic dynamic regimes are revealed, and the possibilities of controlling these precession regimes by applied magnetic fields are shown.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Ya. A. Monosov, Nonlinear Ferromagnetic Resonance (Nauka, Moscow, 1971) [in Russian].
V. S. L’vov, Nonlinear Spin Waves (Nauka, Moscow, 1987) [in Russian].
P. H. Bryant, C. D. Jeffries, and K. Nakamura, Phys. Rev. A 38, 4223 (1988).
G. S. Kandaurova and A. E. Sviderskiĭ, Pis’ma Zh. Éksp. Teor. Fiz. 47, 410 (1988) [JETP Lett. 47, 490 (1988)].
B. Neite and H. Dotsch, J. Appl. Phys. 62, 648 (1987).
C. M. Rezende and F. M. Agular, Proc. IEEE 78, 893 (1990).
F. V. Lisovskiĭ, E. G. Mansvetova, E. P. Nikolaeva, and A. V. Nikolaev, Zh. Éksp. Teor. Fiz. 103, 213 (1993) [JETP 76, 116 (1993)].
A. M. Prokhorov, G. A. Smolenskiĭ, and A. N. Ageev, Usp. Fiz. Nauk 143, 33 (1984) [Sov. Phys. Usp. 27, 339 (1984)].
A. K. Zvezdin and V. A. Kotov, Magnetooptics of Thin Films (Nauka, Moscow, 1988) [in Russian].
D. I. Sementsov and A. M. Shutyĭ, Opt. Spektrosk. 84, 280 (1998) [Opt. Spectrosc. 84, 238 (1998)].
A. G. Gurevich and G. A. Melkov, Magnetization Oscillations and Waves (Fizmatlit, Moscow, 1994; CRC Press, Boca Raton, 1996).
G. Gibson and C. Jeffries, Phys. Rev. A 29, 811 (1984).
P. E. Wigen, H. Doetsch, Y. Ming, et al., J. Appl. Phys. 63, 4157 (1988).
S. M. Rezende and A. Azevedo, Phys. Rev. B 45, 10387 (1992).
V. V. Tikhonov and A. V. Tolmachev, Fiz. Tverd. Tela (St. Petersburg) 36, 185 (1994) [Phys. Solid State 36, 101 (1994)].
P.E. Zil’berman, A. G. Temiryazev, and M. P. Tikhomirova, Zh. Éksp. Teor. Fiz. 108, 281 (1995) [JETP 81, 151 (1995)].
L. F. Álvarez, O. Pla, and O. Chubykalo, Phys. Rev. B 61, 11613 (2000).
A. M. Shutyĭ and D. I. Sementsov, Zh. Éksp. Teor. Fiz. 118, 110 (2000) [JETP 91, 531 (2000)].
A. M. Shutyĭ and D. I. Sementsov, Fiz. Tverd. Tela (St. Petersburg) 43, 1439 (2001) [Phys. Solid State 43, 1499 (2001)].
A. M. Shutyĭ and D. I. Sementsov, Kristallografiya 51, 330 (2006) [Crystallogr. Rep. 51, 303 (2006)].
B. Neite and H. Dotsch, Proc. SPIE 1018, 115 (1988).
V. V. Randoshkin and A. Ya. Chervonenkis, Applied Magnetooptics (Énergoatomizdat, Moscow, 1990) [in Russian].
G. G. Malinetskiĭ and A. B. Potapov, Modern Problems in Nonlinear Dynamics (Editorial URSS, Moscow, 2002) [in Russian].
A. M. Shutyĭ and D. I. Sementsov, Fiz. Tverd. Tela (St. Petersburg) 46, 2006 (2004) [Phys. Solid State 46, 2073 (2004)].
Author information
Authors and Affiliations
Additional information
Original Russian Text © A.M. Shutyĭ, D.I. Sementsov, 2007, published in Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2007, Vol. 131, No. 5, pp. 868–877.
Rights and permissions
About this article
Cite this article
Shutyĭ, A.M., Sementsov, D.I. Nonlinear dynamic magnetization regimes in (100) ferrite-garnet films. J. Exp. Theor. Phys. 104, 758–765 (2007). https://doi.org/10.1134/S106377610705010X
Received:
Issue Date:
DOI: https://doi.org/10.1134/S106377610705010X