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Spin dynamics in exchange-biased F/AF bilayers

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.

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D. Spenato, J. Ben Youssef, H. Le Gall. 2003-11-14. Spin dynamics in exchange-biased F/AF bilayers. https://doi.org/10.1016/s0304-8853(01)00816-2

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