3 papers
cond-mat.mtrl-sci2021
Spin-torque induced wall motion in perpendicularly magnetized discs: ballistic versus oscillatory behavior
Paul Bouquin, Joo-Von Kim, Olivier Bultynck +4
We use time-resolved measurement and modeling to study the spin-torque induced motion of a domain wall in perpendicular anisotropy magnets. In disc of diameters between 70 and 100…
cond-mat.mtrl-sci2020
Stochastic processes in magnetization reversal involving domain wall motion in magnetic memory elements
Paul Bouquin, Joo-Von Kim, Olivier Bultynck +4
We show experimentally through time-resolved conductance measurements that magnetization reversal through domain wall motion in sub-100 nm diameter magnetic tunnel junctions is dom…
cond-mat.mtrl-sci2020
Back-hopping in Spin-Transfer-Torque switching of perpendicularly magnetized tunnel junctions
T. Devolder, O. Bultynck, P. Bouquin +7
We analyse the phenomenon of back-hopping in spin-torque induced switching of the magnetization in perpendicularly magnetized tunnel junctions. The analysis is based on single-shot…