224 citations · 751 across the 39 of their papers we have counts for
20 papers · 1 filter
Harnessing the skyrmion Hall effect for low-power skyrmion transport in a tubular synthetic antiferromagnet
Ivan P. Miranda, Grzegorz J. Kwiatkowski, Jacob J. Mankenberg +4
We show that optimal control can turn the skyrmion Hall effect from a source of typically unwanted transverse motion into a mechanism for reducing Ohmic losses in skyrmion transpor…
Co-existing magnetization reversal mechanisms in shakti spin ice systems
Vladyslav M. Kuchkin, Unnar B. Arnalds, Hannes Jónsson +1
The switching mechanisms in artificial spin ice systems are investigated with focus on shakti and modified shakti lattices. Minimum energy paths are calculated using the geodesic n…
Optimal field-free magnetization switching via spin-orbit torque on the surface of a topological insulator
Ivan P. Miranda, Grzegorz J. Kwiatkowski, Cecilia M. Holmqvist +6
We present an optimal field-free protocol for current-induced switching of a perpendicularly magnetized ferromagnetic insulator nanoelement on the surface of a topological insulato…
All-optical control of skyrmion configuration in CrI monolayer
M. Kazemi, A. Kudlis, P. F. Bessarab +1
The potential for manipulating characteristics of skyrmions in a CrI monolayer using circularly polarised light is explored. The effective skyrmion-light interaction is mediate…
Enhancing thermal stability of optimal magnetization reversal in nanoparticles
Mohammad H. A. Badarneh, Grzegorz J. Kwiatkowski, Pavel F. Bessarab
Energy-efficient switching of nanoscale magnets requires the application of a time-varying magnetic field characterized by microwave frequency. At finite temperatures, even weak th…
All-optical magnetization control in CrI monolayers: a microscopic theory
A. Kudlis, M. Kazemi, Y. Zhumagulov +4
Bright excitons in ferromagnetic monolayers CrI efficiently interact with lattice magnetization, which makes possible all-optical resonant magnetization control in this materia…