ArticleNature communications2024
Three-dimensional magnetic nanotextures with high-order vorticity in soft magnetic wireframes.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Shape, strain and spin texture as a modern triad for magnetic materials.Nature nanotechnology · 2026Review
- Large-Area Metallic Nanohelices for Engineering Optical Chirality.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Ligand Co-Deposition in Focused Electron Beam Induced Nanoprinting: A Predictive Composition Model.Small methods · 2026Article
- Five-stage ordering to a topological-defect-mediated ground state in a buckyball artificial spin ice.Communications physics · 2026Article
- Magnetic Solitons in Hierarchical 3D Magnetic Nanoarchitectures of Nanoflower Shape.Nano letters · 2024Article
- Quantifying the topology of magnetic skyrmions in three dimensions.Science advances · 2024Article
Corrections and comments
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Authors and funding
17 authors.
Funding
Abstract
Additive nanotechnology enable curvilinear and three-dimensional (3D) magnetic architectures with tunable topology and functionalities surpassing their planar counterparts. Here, we experimentally reveal that 3D soft magnetic wireframe structures resemble compact manifolds and accommodate magnetic textures of high order vorticity determined by the Euler characteristic, χ. We demonstrate that self-standing magnetic tetrapods (homeomorphic to a sphere; χ = + 2) support six surface topological solitons, namely four vortices and two antivortices, with a total vorticity of + 2 equal to its Euler characteristic. Alternatively, wireframe structures with one loop (homeomorphic to a torus; χ = 0) possess equal number of vortices and antivortices, which is relevant for spin-wave splitters and 3D magnonics. Subsequent introduction of n holes into the wireframe geometry (homeomorphic to an n-torus; χ < 0) enables the accommodation of a virtually unlimited number of antivortices, which suggests their usefulness for non-conventional (e.g., reservoir) computation. Furthermore, complex stray-field topologies around these objects are of interest for superconducting electronics, particle trapping and biomedical applications.
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Registered trials
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