31 citations · 94 across the 11 of their papers we have counts for
4 papers · 1 filter
Domain Wall Motion in Magnetic Nanostrips
Oscar Alejos, Víctor Raposo, Eduardo Martínez
Domain walls are the transition regions between two magnetic domains. These objects have been very relevant during the last decade, not only due to their intrinsic interest in the…
Current-driven domain wall dynamics in ferromagnetic layers synthetically exchange-coupled by a spacer: A micromagnetic study
Oscar Alejos, Victor Raposo, Luis Sanchez-Tejerina +3
The current-driven domain wall motion along two exchange-coupled ferromagnetic layers with perpendicular anisotropy is studied by means of micromagnetic simulations and compared to…
Efficient and controlled domain wall nucleation for magnetic shift registers
Oscar Alejos, Victor Raposo, Luis Sanchez-Tejerina +1
Ultrathin ferromagnetic strips with high perpendicular anisotropy have been proposed for the development of memory devices where the information is coded in tiny domains separated…
Spin-orbit torques for current parallel and perpendicular to a domain wall
Tomek Schulz, Oscar Alejos, Eduardo Martinez +10
We report field- and current-induced domain wall (DW) depinning experiments in Ta/Co20Fe60B20/MgO nanowires through a Hall cross geometry. While purely field-induced depinning show…