48 citations · 122 across the 6 of their papers we have counts for
9 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…
Study of energetics of 360° domain walls through annihilation
G. V. Karnad, E. Martinez, M. Voto +4
The Dzyaloshinskii-Moriya interaction (DMI) causes domain walls in perpendicular magnetized systems to adopt a homochiral configuration by winding in the same direction for both Up…
Collective Coordinate Descriptions of Magnetic Domain Wall Motion in Perpendicularly Magnetized Nanostructures under the Application of In-plane Fields
S. Ali Nasseri, Eduardo Martinez, Gianfranco Durin
Manipulation of magnetic domain walls can be used to improve the capabilities of the next generation of memory and sensing devices. Materials of recent interest for such devices in…
Collective Coordinate Models of Domain Wall Motion in Perpendicularly Magnetized Systems under the Spin Hall Effect and Longitudinal Fields
S. Ali Nasseri, Simone Moretti, Eduardo Martinez +2
Recent studies on heterostructures of ultrathin ferromagnets sandwiched between a heavy metal layer and an oxide have highlighted the importance of spin-orbit coupling (SOC) and br…
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…