Melting of a skyrmion lattice to a skyrmion liquid via a hexatic phase
Sign Up to like & getrecommendations! Published in 2020 at "Nature Nanotechnology"
DOI: 10.1038/s41565-020-0716-3
Abstract: The phase transition most commonly observed is probably melting, a transition from ordered crystalline solids to disordered isotropic liquids. In three dimensions, melting is a single, first-order phase transition. In two-dimensional systems, however, theory predicts… read more here.
Keywords: phase; hexatic phase; skyrmion lattice; skyrmion liquid ... See more keywords
Deformation of the moving magnetic skyrmion lattice in MnSi under electric current flow
Sign Up to like & getrecommendations! Published in 2019 at "Communications Physics"
DOI: 10.1038/s42005-019-0175-z
Abstract: Topological defects are found ubiquitously in various kinds of matter, such as vortices in type-II superconductors, and magnetic skyrmions in chiral ferromagnets. While knowledge on the static behavior of magnetic skyrmions is accumulating steadily, their… read more here.
Keywords: magnetic skyrmion; skyrmion lattice; current flow; electric current ... See more keywords
Origin of skyrmion lattice phase splitting in Zn-substitutedCu2OSeO3
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DOI: 10.1103/physrevmaterials.2.111402
Abstract: We present an investigation into the structural and magnetic properties of Zn-substituted Cu2OSeO3, a system in which the skyrmion lattice (SkL) phase in the magnetic field temperature phase diagram was previously seen to split as… read more here.
Keywords: skyrmion lattice; phase; origin skyrmion; lattice phase ... See more keywords
Room-temperature skyrmion lattice in a layered magnet (Fe0.5Co0.5)5GeTe2
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abm7103
Abstract: Novel magnetic ground states have been stabilized in two-dimensional (2D) magnets such as skyrmions, with the potential next-generation information technology. Here, we report the experimental observation of a Néel-type skyrmion lattice at room temperature in… read more here.
Keywords: temperature; skyrmion lattice; room temperature;