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Spin dynamics in exchange-biased F/AF bilayers

Materials Science 2009-11-10 v1
Authors: D. Spenato , J. Ben Youssef , H. Le Gall
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Abstract

The spin dynamics of the ferromagnetic pinned layer of ferro-antiferromagnetic coupled NiFe/MnNi bilayers is investigated in a broad frequency range (30 MHz-6 GHz). A phenomenological model based on the Landau-Lifshitz equation for the complex permeability of the F/AF bilayer is proposed. The experimental results are compared to theoretical predictions.

Keywords

magnetism spin waves magnetization dynamics

Cite

@article{arxiv.cond-mat/0311342,
  title  = {Spin dynamics in exchange-biased F/AF bilayers},
  author = {D. Spenato and J. Ben Youssef and H. Le Gall},
  journal= {arXiv preprint arXiv:cond-mat/0311342},
  year   = {2009}
}

Comments

12 pages, 3 figures, 1 table

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