Ferromagnetic Resonance and Magnetic Microstructure in Nanocomposite Films of Co-x(SiO2)(1-x) and (CoFeB)(x)(SiO2)(1-x)

Описание

Тип публикации: статья из журнала

Год издания: 2010

Идентификатор DOI: 10.1134/S1063783410110089

Аннотация: This paper reports on the results of the investigation of the relation between the magnetic microstructure and ferromagnetic resonance (FMR) in ferromagnetic metal-insulator composites by using granular alloys (Co41Fe39B20) (x) (SiO2)(1 - x) and Co (x) (SiO2)(1 - x) as an example. A comparative analysis of the properties of FMR speПоказать полностьюctra and parameters of random magnetic anisotropy leads to correlations between these quantities. It has been found that the main mechanism that determines the FMR line width in the films under investigation is the exchange narrowing mechanism.

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Издание

Журнал: PHYSICS OF THE SOLID STATE

Выпуск журнала: Vol. 52, Is. 11

Номера страниц: 2263-2266

ISSN журнала: 10637834

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Iskhakov R.S. (Siberian State Technological University)
  • Denisova E.A. (Kirensky Institute of Physics, Siberian Branch,Russian Academy of Sciences)
  • Komogortsev S.V. (Siberian State Technological University)
  • Chekanova L.A. (Siberian Federal University)
  • Kalinin Y.E. (Voronezh State Technical University)
  • Sitnikov A.V. (Voronezh State Technical University)

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