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Stochastic resonance in a system of magnetic particles

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We show that a dispersion of monodomain ferromagnetic particles in a solid phase exhibits stochastic resonance when a driven linearly polarized magnetic field is applied. By using an adiabatic approach, we calculate the power spectrum, the distribution of residence times, and the mean first passage time. The behavior of these quantities is similar to the behavior of corresponding quantities in other systems where stochastic resonance has also been observed.

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Articles publicats en revistes (Física de la Matèria Condensada)

# metadata.dc.title[].value
Stochastic resonance in a system of magnetic particles