{
  "abstract": "The physical origin of the suppression of superconductivity with hole doping in overdoped cuprates remains unclear. We measure the electronic specific heat of microgram-scale Tl$_2$Ba$_2$CuO$_6$ crystals and find sharp superconducting anomalies persisting far into the overdoped regime. A weak-coupling BCS-like framework incorporating the known Fermi surface and cation disorder quantitatively reproduces the observed anomalies for $T_{\\rm c}=14$-$25$ K and their weak doping dependence. The results show $T_{\\rm c}(p)$ to be driven predominantly by a smoothly decreasing pairing strength.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.01213",
  "author_total": 10,
  "authors": [
    {
      "name": "Ayanesh Maiti"
    },
    {
      "name": "David M. Broun"
    },
    {
      "name": "Seunghyun Khim"
    },
    {
      "name": "Michal Moravec"
    },
    {
      "name": "Antony Carrington"
    },
    {
      "name": "Carsten Putzke"
    },
    {
      "name": "Vivek Mishra"
    },
    {
      "name": "Peter Hirschfeld"
    },
    {
      "name": "Andrew P. Mackenzie"
    },
    {
      "name": "Andreas W. Rost"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cv7n6fxn3prms.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.01213",
  "fulltext_url": null,
  "id": "cv7n6fxn3prms",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.01213",
  "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"
    ],
    [
      "arxiv",
      "cond-mat.supr-con"
    ],
    [
      "openalex",
      "3104|Physics of Superconductivity and Magnetism"
    ]
  ],
  "openalex": "W7206203037",
  "pdf_url": "https://arxiv.org/pdf/2609.01213",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-08",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/cv7n6fxn3prms.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:48Z",
      "native_id": "2609.01213",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.01213"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mtrl-sci",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Thermodynamics of $T_{\\rm c}$ suppression in far-overdoped Tl$_2$Ba$_2$CuO$_6$",
  "title_text": "Thermodynamics of T_c suppression in far-overdoped Tl_2Ba_2CuO_6",
  "type": "preprint",
  "updated_at": "2026-10-30T12:19:48Z",
  "url": "https://research.draconitic.com/paper/cv7n6fxn3prms",
  "venue": "arXiv",
  "versions": []
}