{
  "abstract": "Altermagnetism has advanced the study of compensated magnets by revealing non-relativistic spin splitting, traditionally classified into strictly even- or odd-parity spin textures. Here, we establish component-resolved mixed-parity spin splitting in a fully three-dimensional compensated magnet and identify its microscopic origin. Using first-principles calculations, tight-binding and $\\mathbf{k} \\cdot \\mathbf{p}$ models, along with spin-group symmetry analysis, we demonstrate that the non-coplanar ground state of $\\mathrm{TbB}_4$ enforces odd-parity $p$- and $f$-wave-like textures for the in-plane spin components while the out-of-plane component retains an even-parity $d$-wave altermagnetic character. Crucially, the $p$-wave texture is driven not by relativistic spin-orbit coupling but by a staggered emergent flux arising from the scalar spin chirality of the non-coplanar order. This mixed-parity structure dictates distinct transport fingerprints, including bulk non-relativistic Edelstein and spin Hall responses that respond characteristically to reversal of the chirality domains. Spin-orbit coupling additionally enables a Berry curvature dipole. These results establish the rare-earth tetraborides as a robust platform for engineering complex spin-charge conversion phenomena.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2607.02117",
  "author_total": 4,
  "authors": [
    {
      "name": "Dong-Choon Ryu"
    },
    {
      "name": "Jae-Ho Han"
    },
    {
      "name": "Bongjae Kim"
    },
    {
      "name": "Chang-Jong Kang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/en0g0ps18ra39.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2607.02117",
  "fulltext_url": null,
  "id": "en0g0ps18ra39",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2607.02117",
  "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.mtrl-sci"
    ],
    [
      "arxiv",
      "cond-mat.str-el"
    ],
    [
      "openalex",
      "3107|Magnetic properties of thin films"
    ]
  ],
  "openalex": "W7167228694",
  "pdf_url": "https://arxiv.org/pdf/2607.02117",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-02",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/en0g0ps18ra39.ris",
  "sources": [
    {
      "first_seen": "2026-11-03T12:20:58Z",
      "native_id": "2607.02117",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2607.02117"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mtrl-sci",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Unconventional Mixed-Parity Magnetism in Rare-Earth Tetraborides",
  "title_text": "Unconventional Mixed-Parity Magnetism in Rare-Earth Tetraborides",
  "type": "preprint",
  "updated_at": "2026-11-05T15:20:17Z",
  "url": "https://research.draconitic.com/paper/en0g0ps18ra39",
  "venue": "arXiv",
  "versions": []
}