Fundamental theory of current-induced motion of magnetic skyrmions
Y Ohki, M Mochizuki - Journal of Physics: Condensed Matter, 2024 - iopscience.iop.org
Magnetic skyrmions are topological spin textures that appear in magnets with broken spatial
inversion symmetry as a consequence of competition between the (anti) ferromagnetic …
inversion symmetry as a consequence of competition between the (anti) ferromagnetic …
Anomalous Hall spin current drives self-generated spin–orbit torque in a ferromagnet
Spin–orbit torques enable energy-efficient manipulation of magnetization by electric current
and hold promise for applications ranging from non-volatile memory to neuromorphic …
and hold promise for applications ranging from non-volatile memory to neuromorphic …
Skyrmion Hall effect in altermagnets
It is widely believed that the skyrmion Hall effect is absent in antiferromagnets because of
the vanishing topological charge. However, the Aharonov-Casher theory indicates the …
the vanishing topological charge. However, the Aharonov-Casher theory indicates the …
OAM Driven Nucleation of Sub‐50 nm Compact Antiferromagnetic Skyrmions
Owing to their high mobility and immunity to topological deflection, skyrmions in
antiferromagnetic (AFM) systems are gaining attention as a potential solution for next …
antiferromagnetic (AFM) systems are gaining attention as a potential solution for next …
Current-driven dynamics of antiferromagnetic skyrmions: from skyrmion Hall effects to hybrid inter-skyrmion scattering
Antiferromagnetic (AFM) skyrmions have emerged as a highly promising avenue in the
realm of spintronics, particularly for the development of advanced racetrack memory …
realm of spintronics, particularly for the development of advanced racetrack memory …
Room temperature skyrmions in Pt/Co/Gd multilayers and their non-volatile electric-field creation in multiferroic heterostructure
This study delves into the formation and control of magnetic skyrmions within a Pt/Co/Gd
multilayer system. By systematically varying the thickness of the Co layer, we observe the …
multilayer system. By systematically varying the thickness of the Co layer, we observe the …
Topological spin structures: Growth and interaction with electrons and photons
The topological spin structures, such as skyrmions and merons, have increasingly been
proposed as information carriers due to their topological characteristics and electrical …
proposed as information carriers due to their topological characteristics and electrical …
Room‐Temperature Magnetic Antiskyrmions in Canted Ferrimagnetic CoHo Alloy Films
Magnetic antiskyrmions, the anti‐quasiparticles of magnetic skyrmions, possess alternating
Bloch‐and Néel‐type spin spirals, rendering them promising for advanced spintronics …
Bloch‐and Néel‐type spin spirals, rendering them promising for advanced spintronics …
Driving skyrmions in flow regime in synthetic ferrimagnets
The last decade has seen significant improvements in our understanding of skyrmions
current induced dynamics, along with their room temperature stabilization, however, the …
current induced dynamics, along with their room temperature stabilization, however, the …
Stability and dynamics of magnetic skyrmions in FM/AFM heterostructures
Magnetic skyrmions have garnered attention for their potential roles in spintronic
applications, such as information carriers in computation, data storage, and nano-oscillators …
applications, such as information carriers in computation, data storage, and nano-oscillators …