A perspective on curvilinear magnetism
DD Sheka - Applied Physics Letters, 2021 - pubs.aip.org
By exploring geometry-governed magnetic interactions, curvilinear magnetism offers a
number of intriguing effects in curved magnetic wires and curved magnetic films. Recent …
number of intriguing effects in curved magnetic wires and curved magnetic films. Recent …
Magnetic skyrmions in curved geometries
Y Liu, N Cai, MZ Xin, S Wang - Rare Metals, 2022 - Springer
In curved geometries, a lot of novel curvature-driven effects are discovered due to the
curvature-induced effective anisotropy and Dzyaloshinskii–Moriya interaction. Curvature …
curvature-induced effective anisotropy and Dzyaloshinskii–Moriya interaction. Curvature …
Nucleation and manipulation of single skyrmions using spin-polarized currents in antiferromagnetic skyrmion-based racetrack memories
H Belrhazi, M El Hafidi - Scientific Reports, 2022 - nature.com
In this work, an ultrafast nucleation of an isolated anti-ferromagnetic (AFM) skyrmion was
reported in an AFM layer with DMi strengths of 0.47-0.32 mJ/m 2 using spin-transfer torque …
reported in an AFM layer with DMi strengths of 0.47-0.32 mJ/m 2 using spin-transfer torque …
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 …
this work, we address the role of curvature on the propagation of magnetic skyrmions along …
Curvature-induced drift and deformation of magnetic skyrmions: Comparison of the ferromagnetic and antiferromagnetic cases
The influence of the geometrical curvature of chiral magnetic films on the static and dynamic
properties of hosted skyrmions is studied theoretically. We predict the effects of the curvature …
properties of hosted skyrmions is studied theoretically. We predict the effects of the curvature …
Self-assembly as a tool to study microscale curvature and strain-dependent magnetic properties
The extension of 2D ferromagnetic structures into 3D curved geometry enables to tune its
magnetic properties such as uniaxial magnetic anisotropy. Tuning the anisotropy with strain …
magnetic properties such as uniaxial magnetic anisotropy. Tuning the anisotropy with strain …
The influence of curved surfaces on the propagation of skyrmions in a magnetic racetrack
The purpose of the current study is to analyze the effect of curvature on magnetic skyrmions
by micromagnetic simulations. It is divided into two parts: First, we studied the stability of …
by micromagnetic simulations. It is divided into two parts: First, we studied the stability of …
Magnonic activity of ferromagnetic nanocylinders
M Yang, B Yin, Z Li, X Zeng, M Yan - Physical Review B, 2021 - APS
The optical activity refers to the rotation of the vibration plane of linearly polarized light
traversing certain substances. Here we report an analogous phenomenon for spin waves …
traversing certain substances. Here we report an analogous phenomenon for spin waves …
Magnetic skyrmion Walker breakdown in cylindrical nanotubes
As topological spin textures, magnetic skyrmions in chiral magnets show a universal current-
velocity relation when driven by spin transfer torques. In general, the skyrmions in chiral …
velocity relation when driven by spin transfer torques. In general, the skyrmions in chiral …
Controllable nucleation and deformation of skyrmions on surface of magnetic nanotubular monolayer
XX Zhang, CY Zhang, YX Xing, C Man, J Liu, Y Hu - Rare Metals, 2024 - Springer
Magnetic skyrmions emerge when the energy of ferromagnetic exchange interaction
promoting parallel alignment of spins enters in competition with energies favoring non …
promoting parallel alignment of spins enters in competition with energies favoring non …