[HTML][HTML] Beyond skyrmions: Review and perspectives of alternative magnetic quasiparticles

B Göbel, I Mertig, OA Tretiakov - Physics Reports, 2021 - Elsevier
Magnetic skyrmions have attracted enormous research interest since their discovery a
decade ago. The non-trivial real-space topology of these nano-whirls leads to fundamentally …

[HTML][HTML] Consequences of the Dzyaloshinskii-Moriya interaction

RE Camley, KL Livesey - Surface Science Reports, 2023 - Elsevier
Recently there has been an explosion of research related to the Dzyaloshinskii-Moriya
interaction (DMI) in magnetic and multiferroic materials. This article reviews the key themes …

Magnetic bimerons as skyrmion analogues in in-plane magnets

B Göbel, A Mook, J Henk, I Mertig, OA Tretiakov - Physical review B, 2019 - APS
A magnetic bimeron is a pair of two merons and can be understood as the in-plane
magnetized version of a skyrmion. Here we theoretically predict the existence of single …

Electrical writing, deleting, reading, and moving of magnetic skyrmioniums in a racetrack device

B Göbel, AF Schäffer, J Berakdar, I Mertig… - Scientific reports, 2019 - nature.com
A magnetic skyrmionium (also called 2 π-skyrmion) can be understood as a skyrmion—a
topologically nontrivial magnetic whirl—which is situated in the center of a second skyrmion …

Skyrmion ratchet propagation: utilizing the skyrmion Hall effect in AC racetrack storage devices

B Göbel, I Mertig - Scientific reports, 2021 - nature.com
Magnetic skyrmions are whirl-like nano-objects with topological protection. When driven by
direct currents, skyrmions move but experience a transverse deflection. This so-called …

Inhibition of skyrmion Hall effect by a stripe domain wall

S Yang, K Wu, Y Zhao, X Liang, J **a, Y Zhou… - Physical Review …, 2022 - APS
Magnetic skyrmions are topologically protected particlelike spin textures initially discovered
in chiral magnetic materials. When driven by an electric current, magnetic skyrmions move at …

Circular motion of noncollinear spin textures in Corbino disks: Dynamics of Néel-versus Bloch-type skyrmions and skyrmioniums

IR de Assis, I Mertig, B Göbel - Physical Review B, 2024 - APS
Magnetic skyrmions are nanoscale magnetic whirls that can be driven by currents via spin
torques. They are promising candidates for spintronic devices such as the racetrack …

Electric field control of the skyrmion Hall effect in piezoelectric-magnetic devices

M Fattouhi, F García-Sánchez, R Yanes, V Raposo… - Physical Review …, 2021 - APS
Relying on both electromechanical and micromagnetic simulations, we propose a method to
control the trajectory of current-driven skyrmions using an electric field in hybrid piezoelectric …

Forming individual magnetic biskyrmions by merging two skyrmions in a centrosymmetric nanodisk

B Göbel, J Henk, I Mertig - Scientific reports, 2019 - nature.com
When two magnetic skyrmions–whirl-like, topologically protected quasiparticles–form a
bound pair, a biskyrmion state with a topological charge of N Sk=±2 is constituted. Recently …

Fundamental theory of current-induced motion of magnetic skyrmions

Y Ohki, M Mochizuki - Journal of Physics: Condensed Matter, 2024 - iopscience.iop.org
Magnetic skyrmions are topological spin textures that appear in magnets with broken spatial
inversion symmetry as a consequence of competition between the (anti) ferromagnetic …