Topological Spin Textures in a Non-Collinear Antiferromagnet System.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211634
Abstract: Topologically protected magnetic "whirls" such as skyrmions in antiferromagnetic materials have recently attracted extensive interests due to their nontrivial band topology and potential application in antiferromagnetic spintronics. However, the room-temperature skyrmions in natural metallic antiferromagnetic… read more here.
Keywords: non collinear; temperature; spin; collinear antiferromagnet ... See more keywords
Unveiling the Emergent Traits of Chiral Spin Textures in Magnetic Multilayers
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202103978
Abstract: Magnetic skyrmions are topologically wound nanoscale textures of spins whose ambient stability and electrical manipulation in multilayer films have led to an explosion of research activities. While past efforts focused predominantly on isolated skyrmions, recently… read more here.
Keywords: spin; emergent traits; spin texture; unveiling emergent ... See more keywords
Zoology of Multiple‐Q Spin Textures in a Centrosymmetric Tetragonal Magnet with Itinerant Electrons
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105452
Abstract: Magnetic skyrmion is a topologically stable particle‐like swirling spin texture potentially suitable for high‐density information bit, which was first observed in noncentrosymmetric magnets with Dzyaloshinskii–Moriya interaction. Recently, nanometric skyrmion has also been discovered in centrosymmetric… read more here.
Keywords: itinerant electrons; zoology; spin textures; centrosymmetric tetragonal ... See more keywords
Anomalous Spin Textures in a 2D Topological Superconductor Induced by Point Impurities
Sign Up to like & getrecommendations! Published in 2023 at "Annalen der Physik"
DOI: 10.1002/andp.202300072
Abstract: Topological superconductors are foreseen as good candidates for the search of Majorana zero modes, where they appear as edge states and can be used for quantum computation. In this context, it becomes necessary to study… read more here.
Keywords: textures topological; spin textures; spin; topological superconductor ... See more keywords
Spin textures and magnetotransport properties in cobalt/ruthenium and cobalt/palladium bilayers
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.167447
Abstract: Abstract We report on resistivity, magnetoresistance, and Hall effect experiments in bilayer thin films of cobalt/ruthenium (Co/Ru) and cobalt/palladium (Co/Pd) prepared by magnetron sputtering. The resistivity and magneto-transport properties of single layers of the same… read more here.
Keywords: cobalt ruthenium; cobalt palladium; ruthenium cobalt; spin textures ... See more keywords
Transportation of topological spin textures at material boundaries
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.168088
Abstract: Abstract Using skyrmions or skyrmionium as information storage, e.g., racetrack memory, requires a basis of knowledge on how these topological spin structures react to changes in material parameters, which can be, for instance, purposed for… read more here.
Keywords: spin; transportation topological; spin textures; topological spin ... See more keywords
Magnetic imaging of various topological spin textures and their dynamics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.168332
Abstract: Abstract Nanometer-scale vortex-like topological spin textures, such as magnetic skyrmion and antiskyrmion, have recently attracted enormous attention owing to their topological nature and emergent electromagnetic properties. To confirm such minute twisted spin textures and their… read more here.
Keywords: textures dynamics; magnetic imaging; imaging various; spin textures ... See more keywords
Real-Space Observations of Three-Dimensional Antiskyrmions and Skyrmion Strings
Sign Up to like & getrecommendations! Published in 2022 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c03142
Abstract: Nanometric topological spin textures, such as skyrmions (Sks) and antiskyrmions (antiSks), have attracted much attention recently. However, most studies have focused on two-dimensional spin textures in films with inherent or synthetic antisymmetric spin-exchange interaction, termed… read more here.
Keywords: space observations; real space; observations three; spin ... See more keywords
Proximity Band Structure and Spin Textures on Both Sides of Topological-Insulator/Ferromagnetic-Metal Interface and Their Charge Transport Probes.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.7b02511
Abstract: The control of recently observed spintronic effects in topological-insulator/ferromagnetic-metal (TI/FM) heterostructures is thwarted by the lack of understanding of band structure and spin textures around their interfaces. Here we combine density functional theory with Green's… read more here.
Keywords: bi2se3; charge; metal; spin ... See more keywords
Properties and dynamics of meron topological spin textures in the two-dimensional magnet CrCl3
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-020-20497-2
Abstract: Merons are nontrivial topological spin textures highly relevant for many phenomena in solid state physics. Despite their importance, direct observation of such vortex quasiparticles is scarce and has been limited to a few complex materials.… read more here.
Keywords: dynamics meron; properties dynamics; two dimensional; topological spin ... See more keywords
Selective control of surface spin current in topological pyrite-type OsX2 (X = Se, Te) crystals
Sign Up to like & getrecommendations! Published in 2019 at "npj Quantum Materials"
DOI: 10.1038/s41535-019-0186-8
Abstract: Topological materials host robust surface states that could form the basis for future electronic devices. As such states have spins that are locked to the momentum, they are of particular interest for spintronic applications. Understanding… read more here.
Keywords: surface states; surface; spin; spin textures ... See more keywords