Statics and dynamics of skyrmions interacting with disorder and nanostructures

C Reichhardt, CJO Reichhardt, MV Milošević - Reviews of Modern Physics, 2022 - APS
Magnetic skyrmions are topologically stable nanoscale particlelike objects that were
discovered in 2009. Since that time, intense research interest in the field has led to the …

Antiferromagnetic spintronics

V Baltz, A Manchon, M Tsoi, T Moriyama, T Ono… - Reviews of Modern …, 2018 - APS
Antiferromagnetic materials could represent the future of spintronic applications thanks to
the numerous interesting features they combine: they are robust against perturbation due to …

Collective spin excitations of helices and magnetic skyrmions: review and perspectives of magnonics in non-centrosymmetric magnets

M Garst, J Waizner, D Grundler - Journal of Physics D: Applied …, 2017 - iopscience.iop.org
Magnetic materials hosting correlated electrons play an important role for information
technology and signal processing. The currently used ferro-, ferri-and antiferromagnetic …

Magnon-skyrmion scattering in chiral magnets

C Schütte, M Garst - Physical Review B, 2014 - APS
Chiral magnets support topological skyrmion textures due to the Dzyaloshinskii-Moriya spin-
orbit interaction. In the presence of a sufficiently large applied magnetic field, such …

Real-space observations of 60-nm skyrmion dynamics in an insulating magnet under low heat flow

X Yu, F Kagawa, S Seki, M Kubota, J Masell… - Nature …, 2021 - nature.com
Thermal-current induced electron and spin dynamics in solids–dubbed “caloritronics”–have
generated widespread interest in both fundamental physics and spintronics applications …

Stability of single skyrmionic bits

J Hagemeister, N Romming, K Von Bergmann… - Nature …, 2015 - nature.com
The switching between topologically distinct skyrmionic and ferromagnetic states has been
proposed as a bit operation for information storage. While long lifetimes of the bits are …

Skyrmions and antiskyrmions in quasi-two-dimensional magnets

AA Kovalev, S Sandhoefner - Frontiers in Physics, 2018 - frontiersin.org
A stable skyrmion, representing the smallest realizable magnetic texture, could be an ideal
element for ultra-dense magnetic memories. Here, we review recent progress in the field of …

Tunable magnonic thermal Hall effect in skyrmion crystal phases of ferrimagnets

SK Kim, K Nakata, D Loss, Y Tserkovnyak - Physical review letters, 2019 - APS
We theoretically study the thermal Hall effect by magnons in skyrmion crystal phases of
ferrimagnets in the vicinity of the angular momentum compensation point (CP). To this end …

Driving magnetic skyrmions with microwave fields

W Wang, M Beg, B Zhang, W Kuch, H Fangohr - Physical Review B, 2015 - APS
We show theoretically by numerically solving the Landau-Lifshitz-Gilbert equation with a
classical spin model on a two-dimensional system that both magnetic skyrmions and …

Quantized transport for a skyrmion moving on a two-dimensional periodic substrate

C Reichhardt, D Ray, CJO Reichhardt - Physical Review B, 2015 - APS
We examine the dynamics of a skyrmion moving over a two-dimensional periodic substrate
utilizing simulations of a particle-based skyrmion model. We specifically examine the role of …