{
  "abstract": "In this work, we report the successful synthesis of La$_{1-x}$Pr$_x$Co$_5$ ($x = 0.09, 0.21, 0.45$) single crystals. Magnetic field-dependent magnetization measurements reveal that Pr substitution induces negligible changes in the magnetic properties of LaCo$_5$, with the ferromagnetic ordering predominantly governed by the Co sublattices. Remarkably, the doped systems exhibit significant enhancements in the anomalous Nernst effect. At 300~K, the anomalous Nernst thermopower $S^A_{yx}$ reaches 6.5~$\\mathrm{μV/K}$ in La$_{0.55}$Pr$_{0.45}$Co$_5$, corresponding to a $\\sim$ 40 \\% enhancement compared to the parent compound. This significant improvement can be predominantly attributed to Pr-doping-induced Fermi level modification, which directly leads to a redistribution of Berry curvature across the Fermi surface. This work highlights the effectiveness of Pr doping in boosting the anomalous Nernst effect of La$_{1-x}$Pr$_x$Co$_5$, offering a practical strategy to design advanced materials for room-temperature energy-harvesting technologies and high-efficiency thermal sensing devices.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.12452",
  "author_total": 10,
  "authors": [
    {
      "name": "Zheng Li"
    },
    {
      "name": "Yueyang Wu"
    },
    {
      "name": "Tianhao Li"
    },
    {
      "name": "Jun-jian Mi"
    },
    {
      "name": "Shu-Xiang Li"
    },
    {
      "name": "Jiang Ma"
    },
    {
      "name": "Qian Tao"
    },
    {
      "name": "Xiaofeng Xu"
    },
    {
      "name": "Sheng Xu"
    },
    {
      "name": "Zhu-An Xu"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/46dkt99k1vtbg.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.12452",
  "fulltext_url": null,
  "id": "46dkt99k1vtbg",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.12452",
  "language": null,
  "licence": "CC-BY-NC-SA-4.0",
  "licence_label": "CC BY-NC-SA 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.mtrl-sci"
    ],
    [
      "openalex",
      "2505|Advanced Thermoelectric Materials and Devices"
    ]
  ],
  "openalex": "W7213204524",
  "pdf_url": "https://arxiv.org/pdf/2609.12452",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-11",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/46dkt99k1vtbg.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:21:07Z",
      "native_id": "2609.12452",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.12452"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mtrl-sci",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Enhanced anomalous Nernst effect in Pr-doped kagome and honeycomb magnet LaCo$_5$",
  "title_text": "Enhanced anomalous Nernst effect in Pr-doped kagome and honeycomb magnet LaCo_5",
  "type": "preprint",
  "updated_at": "2026-10-30T12:21:07Z",
  "url": "https://research.draconitic.com/paper/46dkt99k1vtbg",
  "venue": "arXiv",
  "versions": []
}