Zobrazeno 1 - 10
of 62
pro vyhledávání: '"N.G. Kovshikov"'
Publikováno v:
IEEE Transactions on Magnetics. 53:1-2
A frequency dependence of the magnetic dissipation parameter (half-linewidth) $\Delta {H}$ for films of yttrium–iron garnet (YIG) was experimentally investigated in the interval of microwave frequencies 1.7–26 GHz. The $\Delta {H}$ value did not
Autor:
Mikhail Kostylev, N.G. Kovshikov
Publikováno v:
Technical Physics. 47:1350-1358
The excitation, collision, and detection of soliton-like spin-wave pulses in ferromagnetic films are numerically simulated. The theoretical dependence of the pulse peak power at the output of the delay line on the peak power at the input of the input
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 76:253-257
The self-generation of periodic spin-wave envelope soliton trains of microwave spin waves in active rings based on ferromagnetic films is studied experimentally. The trains of bright solitons with different periods are self-generated in the same ring
Autor:
Hong Yan Zhang, Carl E. Patton, N.G. Kovshikov, Pavel A. Kolodin, Hua Xia, Reinhold A. Staudinger, Pavel Kabos, Boris A. Kalinikos
Publikováno v:
Journal of the Magnetics Society of Japan. 23:605-610
Publikováno v:
Physical Review Letters. 80:4301-4304
The self-generation of microwave magnetic envelope solitons in magnetic films has been realized for the first time. Solitons with a width of 20 ns and a carrier frequency of 5.1555 GHz were generated for the magnetostatic backward volume wave (MSBVW)
Autor:
Pavel A. Kolodin, N.G. Kovshikov, Carl E. Patton, Mikhail Kostylev, Boris A. Kalinikos, Pavel Kabos
Publikováno v:
Physical Review Letters. 80:1976-1979
The parametric amplification of 4.01 GHz, 22 ns wide microwave magnetic envelope (MME) backward volume wave pulses by parallel pumping has been realized in yttrium iron garnet (YIG) films. The parametric parallel pumping was achieved with 15--23 ns w
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 66:371-375
The propagation of envelope solitons of microwave-frequency spin waves in a spatially periodic field oriented parallel to the magnetic pump has been investigated experimentally. In a pulsed pumping regime with amplitude much greater than the threshol
Publikováno v:
Physical Review Letters. 78:2827-2830
Microwave magnetic envelope soliton pulse trains with no decay in amplitude have been obtained in magnetic films for the first time. The solitons were formed from magnetostatic spin waves with negative dispersion, or backward volume waves, propagated
Publikováno v:
IEEE Transactions on Magnetics. 38:3120-3122
Summary form only given. The parametric generation of spin wave (SW) bright envelope soliton-like pulse trains by microwave parallel pumping in yttrium iron garnet (YIG) films has been observed by Benner et al. (1999). We report that through parallel
Publikováno v:
Applied Physics Letters. 75:265-267
The excitation of both bright and dark microwave magnetic envelope solitons has been realized for one and the same resonant ring containing a yttrium–iron–garnet film magnetostatic wave (MSW) delay line. The resonant ring modifies the MSW charact