283 citations · 332 across the 7 of their papers we have counts for
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On a simple derivation of the very low damping escape rate for classical spins by modifying the method of Kramers
Declan J. Byrne, William T. Coffey, Yuri P. Kalmykov +1
The original perturbative Kramers' method (starting from the phase space coordinates) (Kramers, 1940) of determining the energy-controlled-diffusion equation for Newtonian particle…
Damping dependence of spin-torque effects in thermally assisted magnetization reversal
Y. P. Kalmykov, D. Byrne, W. T. Coffey +3
Thermal fluctuations of nanomagnets driven by spin-polarized currents are treated via the Landau-Lifshitz-Gilbert equation as generalized to include both the random thermal noise f…
Reversal time of the magnetization of magnetic nanoparticles at very low damping
William T. Coffey, Yuri P. Kalmykov, Serguey V. Titov
The magnetization reversal time of ferromagnetic nanoparticles is investigated in the very low damping regime. The energy-controlled diffusion equation rooted in a generalization o…
Thermal fluctuations of magnetic nanoparticles
William T. Coffey, Yuri P. Kalmykov
The reversal time (superparamagnetic relaxation time) of the magnetization of fine single domain ferromagnetic nanoparticles owing to thermal fluctuations plays a fundamental role…