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Non-damping magnetization oscillations in a single-domain ferromagnet

P. M. Gorley·P. P. Horley·V. K. Dugaev·J. Barnas·V. R. Vieira
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Abstract

Non-damped oscillations of the magnetization vector of a ferromagnetic system subject to a spin polarized current and an external magnetic field are studied theoretically by solving the Landau-Lifshitz-Gilbert equation. It is shown that the frequency and amplitude of such oscillations can be controlled by means of an applied magnetic field and a spin current. The possibility of injection of the oscillating spin current into a non-magnetic system is also discussed.

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P. M. Gorley, P. P. Horley, V. K. Dugaev, J. Barnas, V. R. Vieira. 2005-10-11. Non-damping magnetization oscillations in a single-domain ferromagnet. https://arxiv.org/abs/cond-mat/0510280

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