{
  "abstract": "At terahertz drive frequencies, magnetization dynamics enter an inertial regime beyond the scope of standard Landau-Lifshitz-Gilbert (LLG) theory. We reveal a nutational damping torque comprising a bulk term and an interfacial contribution that describes spin emission into adjacent metals. The interfacial term generates nutational spin pumping: a dc spin current that scales quadratically with the drive frequency. Using a scattering approach, we relate this effect to microscopic material parameters and predict pronounced enhancements in ultrathin films and low-Fermi-energy conductors. Nutational spin pumping can be detected directly via the inverse spin Hall effect or indirectly via thickness-dependent renormalization of nutational damping.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Hans Gløckner Giil and Arne Brataas, Nutational Spin Pumping and Dissipation, Phys. Rev. B 114, L140413 (2026)",
  "arxiv": "2610.01164",
  "author_total": 2,
  "authors": [
    {
      "name": "Hans Gløckner Giil"
    },
    {
      "name": "Arne Brataas"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ceqzkyz950y8b.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.01164",
  "fulltext_url": null,
  "id": "ceqzkyz950y8b",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.01164",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.mes-hall"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.01164",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/ceqzkyz950y8b.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:26:03Z",
      "native_id": "2610.01164",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.01164"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Nutational Spin Pumping and Dissipation",
  "title_text": "Nutational Spin Pumping and Dissipation",
  "type": "preprint",
  "updated_at": "2026-10-30T12:26:03Z",
  "url": "https://research.draconitic.com/paper/ceqzkyz950y8b",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1103/3rrz-z4dm",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}