Magnetic skyrmions: from fundamental to applications

G Finocchio, F Büttner, R Tomasello… - Journal of Physics D …, 2016 - iopscience.iop.org
In this topical review, we will discuss recent advances in the field of skyrmionics
(fundamental and applied aspects) mainly focusing on skyrmions that can be realized in thin …

Skyrmions in magnetic multilayers

W Jiang, G Chen, K Liu, J Zang, SGE Te Velthuis… - Physics Reports, 2017 - Elsevier
Symmetry breaking together with strong spin–orbit interaction gives rise to many exciting
phenomena within condensed matter physics. A recent example is the existence of chiral …

[HTML][HTML] Topological insulators and semimetals in classical magnetic systems

ZX Li, Y Cao, P Yan - Physics Reports, 2021 - Elsevier
Pursuing topological phases in natural and artificial materials is one of the central topics in
modern physical science and engineering. In classical magnetic systems, spin waves (or …

Breathing modes of confined skyrmions in ultrathin magnetic dots

JV Kim, F Garcia-Sanchez, J Sampaio… - Physical Review B, 2014 - APS
The dynamics of individual magnetic skyrmions confined in ultrathin film dots is studied
theoretically. The systems considered are transition-metal ferromagnets possessing …

Tailoring the topology of an artificial magnetic skyrmion

J Li, A Tan, KW Moon, A Doran, MA Marcus… - Nature …, 2014 - nature.com
Despite theoretical predictions, it remains an experimental challenge to realize an artificial
magnetic skyrmion whose topology can be well controlled and tailored so that its topological …

Skyrmion motion driven by oscillating magnetic field

KW Moon, DH Kim, SG Je, BS Chun, W Kim, ZQ Qiu… - Scientific reports, 2016 - nature.com
The one-dimensional magnetic skyrmion motion induced by an electric current has attracted
much interest because of its application potential in next-generation magnetic memory …

Atomistic simulations of distortion-limited high-speed dynamics of antiferromagnetic skyrmions

EA Tremsina, GSD Beach - Physical Review B, 2022 - APS
In antiferromagnetic (AFM) materials, localized self-sustaining states called solitons, namely,
domain walls (DWs) and skyrmions, can be efficiently driven by currents and achieve …

[HTML][HTML] Magnetic skyrmion bubble motion driven by surface acoustic waves

R Nepal, U Güngördü, AA Kovalev - Applied Physics Letters, 2018 - pubs.aip.org
We study the dynamical control of a magnetic skyrmion bubble by using counter-
propagating surface acoustic waves (SAWs) in a ferromagnet. First, we determine the …

Second-order topological solitonic insulator in a breathing square lattice of magnetic vortices

ZX Li, Y Cao, XR Wang, P Yan - Physical Review B, 2020 - APS
We study the topological phase in a dipolar-coupled two-dimensional breathing square
lattice of magnetic vortices. By evaluating the quantized Chern number and Z 4 Berry phase …

Brownian motion of massive skyrmions in magnetic thin films

RE Troncoso, ÁS Núñez - Annals of Physics, 2014 - Elsevier
We report on the thermal effects on the motion of current-driven massive magnetic
skyrmions. The reduced equation for the motion of skyrmion has the form of a stochastic …