Ferromagnetic and spin-wave resonance in exchange-coupled NiFe/Ag/NiFe three-layer structures

Описание

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Год издания: 2011

Идентификатор DOI: 10.4028/www.scientific.net/SSP.168-169.69

Ключевые слова: Acoustic mode, Exchange-coupled structures, Ferromagnetic resonance, Optic mode, Spin-wave resonance, Three-layer magnetic films, Ferromagnetic materials, Ferromagnetism, Magnetic devices, Magnetic films, Metallic films, Spin waves, Acoustics, Lattice vibrations, Multilayers, Resonance, Coupled structures, Three-layer, Exchange coupled, Exchange spin waves, Optic modes, Optical satellites, Resonance field, Spin wave resonances, Three-layer structures, Magnetism

Аннотация: FMR and SWR spectra of exchange-coupled structures NiFe/Ag/NiFe have been investigated. We revealed that the optical satellites of the exchange spin-wave modes are characterized not by the standard Kittel-dependence but rather by their own resonance field dependence on the mode number: Hr opt(n)?n5/2.

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Издание

Журнал: TRENDS IN MAGNETISM

Выпуск журнала: Vol. 168-169

Номера страниц: 69-72

Авторы

  • Iskhakov R.S. (Kirensky Institute of Physics,Siberian Branch of RAS)
  • Stolyar S.V. (Siberian Federal University)
  • Yakovchuk V.Y. (Kirensky Institute of Physics,Siberian Branch of RAS)
  • Chizhik M.V. (Siberian Federal University)

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