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Spin-Torque Driven Magnetization Dynamics: Micromagnetic Modelling
D. V. Berkov, J. Miltat
In this paper we present an overview of recent progress made in the understanding of the spin-torque induced magnetization dynamics in nanodevices using mesoscopic micromagnetic si…
Magnetodipolar interlayer interaction effect on the magnetization dynamics of a trilayer square element with the Landau domain structure
D. V. Berkov, N. L. Gorn
We present a detailed numerical simulation study of the effects caused by the magnetodipolar interaction between ferromagnetic (FM) layers of a trilayer magnetic nanoelement on its…
Magnetization oscillations induced by a spin-polarized current in a point-contact geometry: mode hopping and non-linear damping effects
Dmitri V. Berkov, Natalia L. Gorn
In this paper we study magnetization excitations induced in a thin extended film by a spin-polarized dc-current injected through a point contact in the current-perpendicular-to-pla…
Large-amplitude coherent spin waves exited by spin-polarized current in nanoscale spin valves
I. N. Krivorotov, D. V. Berkov, N. L. Gorn +4
We present spectral measurements of spin-wave excitations driven by direct spinpolarized current in the free layer of nanoscale Ir20Mn80/Ni80Fe20/Cu/Ni80Fe20 spin valves. The measu…