{
  "abstract": "A key challenge in spin-wave computing is steering spin waves through circuits without wave distortion or reflections. This often results in 1D propagation scenarios, which hinder applicability in 2D magnonic circuits. We demonstrate experimentally a novel approach using a hard magnetic spherical microparticle to guide spin-waves onto a closed path in a plain thin YIG film. The particle stray field induces a radially symmetrical magnetization landscape, which allows spin-waves to loop around. In parallel, we conducted micromagnetic simulations reproducing the experimental conditions, which confirm the circulation of spin-waves over several loops around the particle. This work demonstrates the possibility to steer spin-waves onto a circular path using inhomogeneous magnetic landscape, as well as advancing scalable spin-wave-based information processing technologies.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.28334",
  "author_total": 10,
  "authors": [
    {
      "name": "Jan Klima"
    },
    {
      "name": "Daniel Stoeffler"
    },
    {
      "name": "Andres Sarmiento"
    },
    {
      "name": "Kevin Weber"
    },
    {
      "name": "Loic Temdie"
    },
    {
      "name": "Aurélie Solignac"
    },
    {
      "name": "Roberto Fenollosa"
    },
    {
      "name": "Yves Henry"
    },
    {
      "name": "Matthieu Bailleul"
    },
    {
      "name": "Vincent Vlaminck"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6m5pm842xqy6j.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.28334",
  "fulltext_url": null,
  "id": "6m5pm842xqy6j",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.28334",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.mes-hall"
    ],
    [
      "arxiv",
      "cond-mat.other"
    ],
    [
      "arxiv",
      "physics.app-ph"
    ],
    [
      "openalex",
      "3107|Magnetic properties of thin films"
    ]
  ],
  "openalex": "W7223105792",
  "pdf_url": "https://arxiv.org/pdf/2610.28334",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/6m5pm842xqy6j.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:34:04Z",
      "native_id": "2610.28334",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.28334"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.app-ph",
      "subfield": "applied-instrumentation"
    },
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Spin-wave circulation in unbounded ferromagnetic film",
  "title_text": "Spin-wave circulation in unbounded ferromagnetic film",
  "type": "preprint",
  "updated_at": "2026-10-30T12:34:04Z",
  "url": "https://research.draconitic.com/paper/6m5pm842xqy6j",
  "venue": "arXiv",
  "versions": []
}