{
  "abstract": "Realizing the spin-resolved electronic properties in superconducting materials stands as a critical frontier, offering both novel fundamental physics and potential for dissipationless spin-based devices. Here, we predict a series of Janus FeX0.5Y0.5 monolayers derived from iron-based superconductors (e.g., FeSe, FeTe, and FeS) by using Kondo-type model and first-principles calculations. These Janus structures exhibit significant spin-splittingelectronic states, large topological band gaps (51.4 meV) and high Néel temperatures (415 K). We further reveal that valley polarization can be effectively tuned via applied in-plane strain and the resulting valley-polarized anomalous Hall conductivity can be manipulated by shifting the Fermi level. Our work suggests a new strategy based on altermagnetism for engineering spin-splitting states in superconducting systems and inspires further exploration of superconducting spintronics.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2608.09054",
  "author_total": 6,
  "authors": [
    {
      "name": "Mengyang Zhang"
    },
    {
      "name": "Jie Li"
    },
    {
      "name": "Yifei Chen"
    },
    {
      "name": "Shifang Li"
    },
    {
      "name": "Zhentao Fu"
    },
    {
      "name": "Jianxin Zhong"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/99v1xnx42n4hd.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2608.09054",
  "fulltext_url": null,
  "id": "99v1xnx42n4hd",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2608.09054",
  "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.mtrl-sci"
    ],
    [
      "openalex",
      "3107|Topological Materials and Phenomena"
    ]
  ],
  "openalex": "W7202213646",
  "pdf_url": "https://arxiv.org/pdf/2608.09054",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-14",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/99v1xnx42n4hd.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:29:50Z",
      "native_id": "2608.09054",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2608.09054"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mtrl-sci",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Altermagnetism-Induced Spin-resolved electronic structure in Janus FeX0.5Y0.5 Monolayers (X, Y = S, Se, Te)",
  "title_text": "Altermagnetism-Induced Spin-resolved electronic structure in Janus FeX0.5Y0.5 Monolayers (X, Y = S, Se, Te)",
  "type": "preprint",
  "updated_at": "2026-10-30T12:29:50Z",
  "url": "https://research.draconitic.com/paper/99v1xnx42n4hd",
  "venue": "arXiv",
  "versions": []
}