Spontaneous antiferromagnetic skyrmion/antiskyrmion lattice and spiral spin-liquid states in the frustrated triangular lattice

M Mohylna, FA Gómez Albarracín, M Žukovič… - Physical Review B, 2022 - APS
Magnetic skyrmions are topological quasiparticles of great interest for data storage
applications because of their small size, high stability, and ease of manipulation via electric …

Progress on elliptical magnetic skyrmions

BS Cui, YQ Yang, XB Guo, SH Liang, H Wu, GQ Yu - Rare Metals, 2023 - Springer
Magnetic skyrmions, the topological spin textures firstly observed in chiral magnets, have
aroused huge interest due to their emergent electromagnetism and potential applications in …

Dynamics of an elliptical ferromagnetic skyrmion driven by the spin–orbit torque

J Xia, X Zhang, M Ezawa, Q Shao, X Liu… - Applied Physics …, 2020 - pubs.aip.org
Magnetic skyrmions are promising building blocks for developing information storage and
computing devices. It can be stabilized in a ferromagnetic thin film with the Dzyaloshinskii …

Topological phase transition driven by magnetic field and topological Hall effect in an antiferromagnetic skyrmion lattice

M Tomé, HD Rosales - Physical Review B, 2021 - APS
The topological Hall effect (THE), given by a composite of electric and topologically
nontrivial spin texture is commonly observed in magnetic skyrmion crystals. Here we present …

Field-induced pseudo-skyrmion phase in the antiferromagnetic kagome lattice

ME Villalba, FA Gómez Albarracín, HD Rosales… - Physical Review B, 2019 - APS
We study the effects of an in-plane Dzyaloshinskii-Moriya interaction under an external
magnetic field in the highly frustrated kagome antiferromagnet. We focus on the low …

Magnetic skyrmions and bimerons in films with anisotropic interfacial Dzyaloshinskii-Moriya interaction

OG Udalov, IS Beloborodov, MV Sapozhnikov - Physical Review B, 2021 - APS
We consider localized topologically nontrivial magnetic textures (skyrmions, antiskyrmions,
and bimerons) in a thin magnetic film with anisotropic interfacial Dzyaloshinskii-Moriya …

Current-driven magnetic skyrmion diodes controlled by voltage gates in synthetic antiferromagnets

M Xu, Z Zhang, J Zhang, G Jiang, Y Chen… - Applied Physics …, 2023 - pubs.aip.org
Magnetic skyrmions, as promising candidates in various spintronic devices, have been
widely studied owing to their particle-like properties, nanoscale size, and low driving current …

From skyrmions to vortices in distorted chiral antiferromagnets

SA Osorio, MB Sturla, HD Rosales, DC Cabra - Physical Review B, 2019 - APS
Swirling topological spin configurations, known as magnetic skyrmions, are known to be
stabilized by different mechanisms. In particular, in chiral ferromagnets with Dzyaloshinskii …

Anisotropy of exchange and Dzyaloshinskii-Moriya interactions effects on the stabilization of Néel-type skyrmions

WC Li, ZQ Liu, JY Chen, D Xie, XW Yao… - Physica Scripta, 2022 - iopscience.iop.org
In this work, the effect of uniaxial stress on the stability of magnetic skyrmion is studied by
use of Monte Carlo simulations. The classical Heisenberg model with anisotropic exchanges …

Skyrmions in an oblique field

D Capic, DA Garanin, EM Chudnovsky - Journal of Magnetism and …, 2021 - Elsevier
We study skyrmion states induced by the oblique field in a square magnetic island. To
describe stable states and dynamics of the skyrmion, we employ the lattice model that …