ArticleNature communications2021
Field-free topological behavior in the magnetic domain wall of ferrimagnetic GdFeCo.
Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Programmable mechanical metastructures modeling polydomain materials.Science advances · 2025Article
- Observation of magnetic vortex configuration in non-stoichiometric FeNanoscale advances · 2023Article
- Antiferromagnetic half-skyrmions electrically generated and controlled at room temperature.Nature nanotechnology · 2023Article
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Authors and funding
11 authors.
Funding
Abstract
Exploring and controlling topological textures such as merons and skyrmions has attracted enormous interests from the perspective of fundamental research and spintronic applications. It has been predicted theoretically and proved experimentally that the lattice form of topological meron-skyrmion transformation can be realized with the requirement of external magnetic fields in chiral ferromagnets. However, such topological transition behavior has yet to be verified in other materials. Here, we report real-space observation of magnetic topology transformation between meron pairs and skyrmions in the localized domain wall of ferrimagnetic GdFeCo films without the need of magnetic fields. The topological transformation in the domain wall of ferrimagnet is introduced by temperature-induced spin reorientation transition (SRT) and the underlying mechanism is revealed by micromagnetic simulations. The convenient electric-controlling topology transformation and driving motion along the confined domain wall is further anticipated, which will enable advanced application in magnetic devices.
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Registered trials
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