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This article is cited in 2 scientific papers (total in 2 papers)
The possibility of controlling the dynamics and structure of a magnetic soliton in a three-layer ferromagnetic structure
E. G. Ekomasovab, V. N. Nazarovcd, K. Yu. Samsonova, R. R. Murtazinb a Tyumen State University
b Bashkir State University, Ufa
c Institute of Molecule and Crystal Physics, Ufa Federal Research Centre, Russian Academy of Sciences
d Bashkir State Medical University
Abstract:
Generation and excitation of a magnetic soliton in a three-layer ferromagnet using dc magnetic fields and weak ac fields in the presence of dissipation in the system have been considered. An analysis of the solutions to the equation of motion in an ac field shows the possibility of increasing the magnetic-soliton amplitude with time under certain conditions. The resonance effect is also affected by the geometric parameters of the thin layer: the translational mode of soliton oscillations is excited at a large layer width.
Keywords:
three-layer ferromagnet, magnetic soliton, localized magnetic inhomogeneities, self-resonance.
Received: 25.01.2021 Revised: 15.02.2021 Accepted: 17.02.2021
Citation:
E. G. Ekomasov, V. N. Nazarov, K. Yu. Samsonov, R. R. Murtazin, “The possibility of controlling the dynamics and structure of a magnetic soliton in a three-layer ferromagnetic structure”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:10 (2021), 15–18; Tech. Phys. Lett., 47:7 (2021), 499–502
Linking options:
https://www.mathnet.ru/eng/pjtf4783 https://www.mathnet.ru/eng/pjtf/v47/i10/p15
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