Zobrazeno 1 - 10
of 18
pro vyhledávání: '"S. V. Batalov"'
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 35:1389-1395
Autor:
V. V. Kiselev, S. V. Batalov
Publikováno v:
Theoretical and Mathematical Physics. 210:46-67
Publikováno v:
Chaos, Solitons & Fractals. 127:217-225
We present the analytical solutions of the sine–Gordon model for magnetic solitons in a field of nonlocalized spin waves. We show, that nonlinear interference of solitons and waves leads to oscillations of solitons, relaxing with time in a power-la
Publikováno v:
Computational Mathematics and Mathematical Physics. 59:1324-1332
Generation of solitons in a stripe domain structure of a ferromagnet with an easy-axis anisotropy from an initial localized magnetization pulse is studied. The results of the numerical experiment are supported by an analytical calculation. The condit
Publikováno v:
Physics of Metals and Metallography. 120:107-120
This work studied the features of solitons inseparable from the domain structure using a ferromagnet with an easy-axis anisotropy type as an example. It has been shown that such solitons are carriers of macroscopic shears in the structure. They serve
Autor:
S. V. Batalov, A. G. Shagalov
Publikováno v:
Physics of Metals and Metallography. 119:1272-1275
The method of exciting a soliton and complicated nonlinear structures in easy axis (EA) magnets based on the autoresonance effect upon pumping by an external circularly polarized field with a slowly varying amplitude is proposed. The threshold condit
Publikováno v:
Journal of Physics: Conference Series
One of the main problems of magnonics is finding the ways of efficiently spin waves excitation in a magnet. This paper considers the method of nonlinear amplification by phase locking of amplitude of dynamic magnetization in yttrium-iron garnet film
Publikováno v:
Phys. Rev. E
Physical Review E
Physical Review E
Controlling the state of a Bose-Einstein condensate driven by a chirped frequency perturbation in a one-dimensional anharmonic trapping potential is discussed. By identifying four characteristic time scales in this chirped-driven problem, three dimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0579a3508a747aae18e0f8da5d781547
http://arxiv.org/abs/1711.05020
http://arxiv.org/abs/1711.05020
Autor:
S. V. Batalov, A. G. Shagalov
Publikováno v:
The Physics of Metals and Metallography. 114:826-832
It has been shown that the effect of scattering on a resonance can be used to control spin-wave solitons using pumping by an external circularly polarized periodic field with a special modulation of the frequency. The conditions imposed on the pumpin
Publikováno v:
Journal of Experimental and Theoretical Physics. 108:890-897
The effect of an external wave perturbation with a slowly varying frequency on a soliton of the nonlinear Schrodinger equation is investigated. The equations that describe the time evolution of the perturbed-soliton parameters are derived. The necess