Results 41 to 50 of about 1,542,467 (228)
Magnetic Skyrmions at Critical Coupling [PDF]
Communications in Mathematical Physics, 2020 AbstractWe introduce a family of models for magnetic skyrmions in the plane for which infinitely many solutions can be given explicitly. The energy defining the models is bounded below by a linear combination of degree and total vortex strength, and the configurations attaining the bound satisfy a first order Bogomol’nyi equation.
Bruno Barton-Singer +2 more
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Instability of skyrmions in magnetic fields [PDF]
Applied Physics Letters, 2020 In this combined experimental and theoretical work, we report on the evolution of the skyrmion radius and its destruction in the system Co/Ru(0001) when an out-of-plane magnetic field is applied. At low fields, skyrmions are metastable and display an elliptical instability in which along the short axis, the spin texture approaches that of the spin ...
Loic Mougel +8 more
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Capturing of a magnetic skyrmion with a hole [PDF]
Physical Review B, 2015 11 ...
Müller, Jan, Rosch, Achim
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Manipulating and trapping skyrmions by magnetic field gradients
New Journal of Physics, 2017 The effective manipulation of skyrmion motion introduces the technologically relevant possibility of skyrmion-based spintronics. Here we show how a magnetic skyrmion can be captured by a radially spatial gradient of the magnetic field.
Chengjie Wang +4 more
doaj +1 more source
Periodically modulated skyrmion strings in Cu2OSeO3
npj Quantum Materials, 2021 Magnetic skyrmions are vortex-like spin textures, which are usually treated as two-dimensional objects. In their lattice state, they form well-ordered, hexagonal structures, which have been studied in great detail.
D. M. Burn +5 more
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Major Reference Works, Page 169-176., 2023 International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.
Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan C. Chantler +2 more
wiley +1 more source
Magnetic skyrmion states in cobalt nanodisk
, 2020 Internal magnetic states and changes in the texture of the magnetization in cobalt nanodisks have been studied using micromagnetic simulations under two different initial conditions: a nucleated Bloch type skyrmion placed at the center of the cobalt disk
Gallegos, F. A. +3 more
core +1 more source
Impact of interlayer coupling on magnetic skyrmion size
, 2019 We study the magnetic skyrmion formation in thin-film stacks, consist of two magnetic layers separated by a non-magnetic spacer. The Landau-Lifshitz-Gilbert equation, comprising the spin precession term and the damping term with all relevant ...
DEĞER, CANER, YAVUZ, İLHAN
core +2 more sources
Electron Beam Lithography of Magnetic Skyrmions [PDF]
Advanced Materials, 2020 AbstractThe emergence of magnetic skyrmions, topological spin textures, has aroused tremendous interest in studying the rich physics related to their topology. While skyrmions promise high‐density and energy‐efficient magnetic memory devices for information technology, the manifestation of their nontrivial topology through single skyrmions and ordered ...
Guang, Y +19 more
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Magnetic skyrmion binning [PDF]
Physical Review B, 2021 6 pages, 3 ...
Charles Kind, David Foster
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