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This article is cited in 17 scientific papers (total in 17 papers)
Magnetism
On the low-frequency resonance of magnetic vortices in micro- and nanodots
P. D. Kima, V. A. Orlovb, V. S. Prokopenkob, S. S. Zamaic, V. Ya. Prinzd, R. Yu. Rudenkoa, T. V. Rudenkoa a L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
b Krasnoyarsk State Pedagogical University named after V. P. Astaf'ev
c Krasnoyarsk State Medical University named after Professor V. F. Voyno-Yasenetsky
d Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
Abstract:
The resonance motion of the magnetization of thin cylindrical and parallelepiped micro- and nanodots has been studied theoretically and experimentally. Analytical expressions for the external-field dependence of the resonance frequency of the vortex-structure oscillations have been derived taking into account the inertial and damping coefficients. The external-field dependence of the damping parameter has been found theoretically. The influence of the effective mass of a magnetic vortex on its low-frequency dynamics has been discussed.
Received: 27.06.2014
Citation:
P. D. Kim, V. A. Orlov, V. S. Prokopenko, S. S. Zamai, V. Ya. Prinz, R. Yu. Rudenko, T. V. Rudenko, “On the low-frequency resonance of magnetic vortices in micro- and nanodots”, Fizika Tverdogo Tela, 57:1 (2015), 29–36; Phys. Solid State, 57:1 (2015), 30–37
Linking options:
https://www.mathnet.ru/eng/ftt11253 https://www.mathnet.ru/eng/ftt/v57/i1/p29
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