129 citations · 260 across the 10 of their papers we have counts for
6 papers · 1 filter
Enhanced thermally-activated skyrmion diffusion with tunable effective gyrotropic force
Takaaki Dohi, Markus Weißenhofer, Nico Kerber +12
Magnetic skyrmions, topologically-stabilized spin textures that emerge in magnetic systems, have garnered considerable interest due to a variety of electromagnetic responses that a…
Brownian reservoir computing realized using geometrically confined skyrmions
Klaus Raab, Maarten A. Brems, Grischa Beneke +4
Reservoir computing (RC) has been considered as one of the key computational principles beyond von-Neumann computing. Magnetic skyrmions, topological particle-like spin textures in…
Skyrmion pinning energetics in thin film systems
Raphael Gruber, Jakub Zázvorka, Maarten A. Brems +7
A key issue for skyrmion dynamics and devices are pinning effects present in real systems. While posing a challenge for the realization of conventional skyrmionics devices, exploit…
Constructing coarse-grained skyrmion potentials from experimental data with Iterative Boltzmann Inversion
Yuqing Ge, Jan Rothörl, Maarten A. Brems +5
In an effort to understand skyrmion behavior on a coarse-grained level, skyrmions are often described as 2D quasi particles evolving according to the Thiele equation. Interaction p…
Large Exotic Spin Torques in Antiferromagnetic Iron Rhodium
Jonathan Gibbons, Takaaki Dohi, Vivek P. Amin +16
Spin torque is a promising tool for driving magnetization dynamics for novel computing technologies. These torques can be easily produced by spin-orbit effects, but for most conven…
Electric-field modulation of exchange stiffness in MgO/CoFeB with perpendicular anisotropy
T. Dohi, S. Kanai, A. Okada +2
We observe magnetic domain structures of MgO/CoFeB with a perpendicular magnetic easy axis under an electric field. The domain structure shows a maze pattern with electric-field de…