{
  "abstract": "We investigated the longitudinal thermal conductivity κxx and thermal Hall conductivity κxy in La2CuO4 at temperatures T between 2 and 20 K in magnetic fields H up to 10 T. Within the temperature and field intervals studied, we do not resolve any thermal Hall signal with a conservative upper bound of |κxy/T|<1×10−4 Wm−1K−2. The longitudinal thermal conductivity κxx/T agrees well with previous reports, in both its magnitude and T dependence. Both κxx and κxy were measured using the field-swept protocol. To achieve high resolution, we carefully took into account relaxation effects after each step-increase in H. At low T, we find a weak linear decrease in κxx/T vs. H, as well as weak hystereses near the metamagnetic transitions of the spins.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Physics, Princeton University, Princeton, NJ 08544",
    "Condensed Matter Physics and Materials Science, Brookhaven National Laboratory, Upton, NY 11973",
    "Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Jiayi Hu"
    },
    {
      "affs": [
        0
      ],
      "name": "Haozhi Xu"
    },
    {
      "affs": [
        1
      ],
      "name": "Genda Gu"
    },
    {
      "affs": [
        1,
        2
      ],
      "name": "Qiang Li",
      "orcid": "0000-0002-1230-4832"
    },
    {
      "affs": [
        0
      ],
      "name": "N. P. Ong",
      "orcid": "0000-0001-7166-1058"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/4hexkswjnmcv3.bib",
  "cited_by": 0,
  "doi": "10.1073/pnas.2611564123",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13715791/",
  "id": "4hexkswjnmcv3",
  "issns": [
    "0027-8424",
    "1091-6490"
  ],
  "landing_url": "https://doi.org/10.1073/pnas.2611564123",
  "language": "en",
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "426"
    ],
    [
      "heading",
      "Physical Sciences"
    ],
    [
      "heading",
      "Physics"
    ],
    [
      "openalex",
      "3104|Advanced Condensed Matter Physics"
    ]
  ],
  "openalex": "W7223354488",
  "pdf_url": null,
  "pmcid": "PMC13715791",
  "pmid": "42912786",
  "published": "2026-10-23",
  "publisher": "National Academy of Sciences",
  "ris": "https://research.draconitic.com/paper/4hexkswjnmcv3.ris",
  "sources": [
    {
      "first_seen": "2026-11-01T12:22:59Z",
      "native_id": "PMC13715791",
      "source": "pmc",
      "url": "https://doi.org/10.1073/pnas.2611564123"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "openalex:3104|Advanced Condensed Matter Physics",
      "subfield": "condensed-matter"
    }
  ],
  "title": "High-resolution measurements of thermal conductivity matrix and search for thermal Hall effect in La2CuO4",
  "title_text": "High-resolution measurements of thermal conductivity matrix and search for thermal Hall effect in La2CuO4",
  "type": "peer-reviewed",
  "updated_at": "2026-11-01T12:22:59Z",
  "url": "https://research.draconitic.com/paper/4hexkswjnmcv3",
  "venue": "Proceedings of the National Academy of Sciences of the United States of America",
  "versions": []
}