Results 211 to 220 of about 6,310 (244)

Emergent giant topological Hall effect in twisted Fe₃GeTe₂ metallic system. [PDF]

Nat Commun
Kim H, Zhang KX, Li YH, Park G, Cheng R, Park JG.   +5 more
europepmc   +1 more source

Effect of Magnetic Anisotropy and Gradient-Induced Dzyaloshinskii-Moriya Interaction on the Formation of Magnetic Skyrmions. [PDF]

Small
Erickson A, Zhang Q, Vakili H, Schwartz E, Lamichhane S, Li C, Li B, Song D, Chai G, Liou SH, Kovalev AA, Chen J, Laraoui A.   +12 more
europepmc   +1 more source

Real-time observation of topological defect dynamics mediating two-dimensional skyrmion lattice melting. [PDF]

Nat Nanotechnol
Gruber R, Rothörl J, Fröhlich SM, Brems MA, Kammerbauer F, Syskaki MA, Jefremovas EM, Krishnia S, Sudbø A, Virnau P, Kläui M.   +10 more
europepmc   +1 more source

Quantifying polycrystallinity effects on skyrmion dynamics and device performance.

Phys Chem Chem Phys
Trabzon AB, Cheghabouri AM, Onbaşlı MC.   +2 more
europepmc   +1 more source

Magnetic skyrmions: advances in physics and potential applications

Nature Reviews Materials, 2017
International audienceA magnetic skyrmion is a local whirl of the spin configuration in a magnetic material. As shown in FIG. 1, the spins inside a skyrmion rotate progressively with a fixed chirality from the up direction at one edge to the down ...
Albert Fert, N Reyren, V Cros
exaly   +2 more sources

Skyrmions

, 2017
An important application of spin dynamics is the response of a magnetic material subjected to an external stimuli. In the previous chapter we discussed the response of primarily ferromagnets to temperature fluctuations that manifest itself to spin excitations and magnons.
Olle Eriksson, Anders Bergman, Lars Bergqvist, Johan Hellsvik   +3 more
openaire   +2 more sources

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Deformation of magnetic skyrmion due to skyrmion–skyrmion interaction

Chinese Physics B
Abstract Understanding skyrmion–skyrmion interactions and their dynamical effects is crucial for skyrmion-based applications. In this article, we investigate the deformation of skyrmions induced by the inter-skyrmion interaction in both static and dynamic scenarios for a two-skyrmion system.
Zhen-Qian 振茜 Cui 崔, Wen-Li 文力 Yang 杨, Jun-Hui 俊辉 Zheng 郑   +2 more
openaire   +1 more source

The structure of the skyrmion-skyrmion interaction

Nuclear Physics A, 1986
Abstract The structure of the skyrmion-skyrmion interaction is investigated. Using a zero-range boson-exchange interpretation, Skyrme models can be related to models including explicit boson stabilization. The structure of the potential can be understood in terms of conventional boson-exchange pictures and corrections to the conventional Skyrme model
A. Jackson, A.D. Jackson
openaire   +1 more source

Stripe skyrmions and composite skyrmions

This thesis aims to investigate the properties and principles of magnetic skyrmions, with a focus on their morphologies, sizes, and characteristic energies.
Hu, Xuchong
openaire   +2 more sources

Eliminating Skyrmion Hall Effect in Ferromagnetic Skyrmions

Nano Letters
Skyrmion Hall effect (SkHE) remains an obstacle for the application of magnetic skyrmions. While methods have been established to cancel or compensate SkHE in artificial antiferromagnets and ferrimagnets, eliminating intrinsic SkHE in ferromagnets is still a big challenge.
Xudan Zhang, Guolin Wan, Jie Zhang, Yan-Fang Zhang, Jinbo Pan, Shixuan Du   +5 more
openaire   +2 more sources