ArticleScience advances2023
Observation of phononic skyrmions based on hybrid spin of elastic waves.
Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 43 citations in OpenAlex.
- Skyrmions in Scalar Fields of Non-Hermitian Optical Microcavities: Spontaneous Formation, Nonlinear Control, and Optical Forces.Nanophotonics (Berlin, Germany) · 2026Article
- Vorticity-induced short-range ordering for heat insulation in anisotropically bonded CsAgNature communications · 2026Article
- Redefining topological robustness in optical polarization fields through a generalized skyrmion number.Nature communications · 2026Article
- Phonon-polaritonic skyrmions: transition from bubble- to Néel-type.Light, science & applications · 2026Article
- Acoustic spin skyrmion molecule lattices enabling stable transport and flexible manipulation.Nature communications · 2025Article
- Mode-determined unidirectional phonon transducers for minimal frequency splitter.Nature communications · 2025Article
- Terahertz-field activation of polar skyrons.Nature communications · 2025Article
- General principle of ferroelectric topological domain formation.Science advances · 2025Article
- Photonic quasicrystal of spin angular momentum.Science advances · 2025Article
- Article
- Topological protection of optical skyrmions through complex media.Light, science & applications · 2024Article
- Chirality-induced phonon spin selectivity by elastic spin-orbit interaction.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Parity-Frequency-Space Elastic Spin Control of Wave Routing in Topological Phononic Circuits.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Acoustic Skyrmionic Mode Coupling and Transferring in a Chain of Subwavelength Metastructures.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Perfect circular polarization of elastic waves in solid media.Nature communications · 2024Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Skyrmions with topologically stable configuration have shown a promising route toward high-density magnetic and photonic information processing due to their defect-immune and low-driven energy. Here, we experimentally report and observe the existence of phononic skyrmions as new topological structures formed by the three-dimensional hybrid spin of elastic waves. We demonstrate that the frequency-independent spin configuration leads to ultra-broadband feature of phononic skyrmions, which can be produced in any solid structure, including chip-scale ones. We further experimentally show the excellent robustness of the flexibly movable phononic skyrmion lattices against local defects of disorder, sharp corners, and even rectangular holes. Our research opens a vibrant horizon toward an unprecedented way for elastic wave manipulation and structuration by spin configuration and offers a promising lever for alternative phononic technologies, including information processing, biomedical testing, and wave engineering.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.