Tuesday 27 March 2012

Dynamic hysteresis of ferromagnetic NPs

Damping dependence in dynamic magnetic hysteresis of single-domain ferromagnetic particles
H. El Mrabti, P. M. Déjardin, S. V. Titov, and Yu. P. Kalmykov
Phys. Rev. B 85, 094425 (2012)
DMH loops [m(t ) = MH (t )/MS vs h(t ) = (ξ/2σ) cos ωt] at quasistatic and intermediate frequencies for various values of the damping parameter α.

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