Тип публикации: статья из журнала

Год издания: 2011

Идентификатор DOI: 10.1134/S0021364011160077

Аннотация: The characteristic modification of the spectrum of the exchange spin waves has been revealed in ferromagnet/ferromagnet multilayer films with a thickness of N(d(1) + d(2)) by the spin-wave resonance method. This modification is due to the first bandgap at the wavenumber k(b) = pi/(d(1) + d(2)) of a magnon crystal, which is formed bПоказать полностьюy one-dimensional modulation of the magnetization. It has been shown that the transformation of the multilayer film with thermal annealing to the film of a single-phase alloy is accompanied by the disappearance of this modification of the spectrum. DOI: 10.1134/S0021364011160077

Журнал: JETP LETTERS

Выпуск журнала: Vol. 94, Is. 4

Номера страниц: 301-305

ISSN журнала: 00213640

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Iskhakov R.S. (Kirensky Institute of Physics, Siberian Branch,Russian Academy of Sciences)
• Stolyar S.V. (Siberian Federal University)
• Chekanova L.A. (Kirensky Institute of Physics, Siberian Branch,Russian Academy of Sciences)
• Chizhik M.V. (Siberian Federal University)

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