232 citations · 1.2k across the 19 of their papers we have counts for
Showing 2009Show all
3 papers · 1 filter
cond-mat.mes-hall2009★ 69 cited
Agility of vortex-based nanocontact spin torque oscillators
M. Manfrini, T. Devolder, Joo-Von Kim +7
We study the agility of current-tunable oscillators based on a magnetic vortex orbiting around a point contact in spin-valves. Theory predicts frequency-tuning by currents occurs a…
cond-mat.mtrl-sci2009★ 21 cited
Influence of magnetic viscosity on domain wall dynamics under spin-polarized currents
Joo-Von Kim, Capucine Burrowes
We present a theoretical study of the influence of magnetic viscosity on current-driven domain wall dynamics. In particular we examine how domain wall depinning transitions, driven…
cond-mat.mtrl-sci2009★ 9 cited
Current-driven vortex oscillations in metallic nanocontacts: Zero-field oscillations and training effects
M. van Kampen, L. Lagae, G. Hrkac +4
We present an experimental and theoretical study of the low-field dynamics of current-driven vortex oscillations in nanocontacts based on spin-valve multilayers. These oscillations…