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 …

Micromagnetic manipulation and spin excitation of skyrmionic structures

L Bo, C Hu, R Zhao, X Zhang - Journal of Physics D: Applied …, 2022 - iopscience.iop.org
Magnetic skyrmions have attracted signficant research interest across a wide range of fields,
from condensed matter physics to material science, since the first observation in 2009 …

Reversible conversion between skyrmions and skyrmioniums

S Yang, Y Zhao, K Wu, Z Chu, X Xu, X Li… - Nature …, 2023 - nature.com
Skyrmions and skyrmioniums are topologically non-trivial spin textures found in chiral
magnetic systems. Understanding the dynamics of these particle-like excitations is crucial for …

Inhibition of skyrmion Hall effect by a stripe domain wall

S Yang, K Wu, Y Zhao, X Liang, J Xia, 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 …

Skyrmion propagation along curved racetracks

VL Carvalho-Santos, MA Castro… - Applied Physics …, 2021 - pubs.aip.org
The interplay between curvature and magnetization is a cornerstone in magnetism. Thus, in
this work, we address the role of curvature on the propagation of magnetic skyrmions along …

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 …

Skyrmion-bimeron dynamic conversion in magnetic nanotracks

MA Castro, D Altbir, D Galvez-Poblete, RM Corona… - Physical Review B, 2023 - APS
In this paper, we address the skyrmion-bimeron dynamical transformation during the
propagation of such structures along a magnetic nanotrack with anisotropy gradients. Using …

Skyrmion logic-in-memory architecture for maximum/minimum search

L Gnoli, F Riente, M Vacca, M Ruo Roch, M Graziano - Electronics, 2021 - mdpi.com
In modern computing systems there is the need to utilize a large amount of data in
maintaining high efficiency. Limited memory bandwidth, coupled with the performance gap …

Experimental realization of a skyrmion circulator

C Song, L Zhao, J Liu, W Jiang - Nano Letters, 2022 - ACS Publications
Magnetic skyrmions are mobile topological spin textures that can be manipulated by
different means. Their applications have been frequently discussed in the context of …

[HTML][HTML] Suppression of the skyrmion Hall effect in planar nanomagnets by the magnetic properties engineering: Skyrmion transport on nanotracks with magnetic strips

D Toscano, JPA Mendonça, ALS Miranda… - Journal of Magnetism …, 2020 - Elsevier
Micromagnetic simulations have been performed to investigate the suppression of the
skyrmion Hall effect in nanotracks with their magnetic properties strategically modified. In …