292 citations · 1.8k across the 47 of their papers we have counts for
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Giant resonant nonlinear damping in nanoscale ferromagnets
I. Barsukov, H. K. Lee, A. A. Jara +7
Magnetic damping is a key metric for emerging technologies based on magnetic nanoparticles, such as spin torque memory and high-resolution biomagnetic imaging. Despite its importan…
Transient dynamics of strongly coupled spin vortex pairs: effects of anharmonicity and resonant excitation on inertial switching
E. Holmgren, A. Bondarenko, M. Persson +2
Spin vortices in magnetic nanopillars are used as GHz oscillators, with frequency however essentially fixed in fabrication. We demonstrate a model system of a two-vortex nanopillar…
Chaotic dynamics in spin-vortex pairs
A. V. Bondarenko, E. Holmgren, Z. W. Li +2
We report on spin-vortex pair dynamics measured at temperatures low enough to suppress stochastic core motion, thereby uncovering the highly non-linear intrinsic dynamics of the sy…