{
  "abstract": "High-resolution scanning tunneling spectroscopy performed at dilution refrigerator temperatures was employed to investigate the superconducting properties of topological insulator/superconductor (Bi2Te3/NbSe2) heterostructures. Coherence peaks with inner kinks or inner peaks, deviating from the conventional single s-wave spectral line shape, were observed in both 5 quintuple-layer (5QL) and 7QL Bi2Te3 thin films. Based on the combination of chemical-potential-dependent spectroscopic measurements and model simulations, we conclude that these spectral features arise from contributions of bulk and surface states in Bi2Te3 by selectively proximity-coupled to a single superconducting gap from NbSe2, rather than inheriting the complicated superconductor's order parameter of NbSe2.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.14627",
  "author_total": 24,
  "authors": [
    {
      "name": "Pengyu Hu"
    },
    {
      "name": "Chun Yu Wan"
    },
    {
      "name": "Qiaoyan Yu"
    },
    {
      "name": "Chen Qian"
    },
    {
      "name": "Yisheng Gu"
    },
    {
      "name": "Xian Du"
    },
    {
      "name": "Xuhui Ning"
    },
    {
      "name": "Tingwen Miao"
    },
    {
      "name": "Shi Chen"
    },
    {
      "name": "Zihao Ma"
    },
    {
      "name": "Hao Yang"
    },
    {
      "name": "Hemian Yi"
    },
    {
      "name": "Weijiong Chen"
    },
    {
      "name": "Xiaoxue Liu"
    },
    {
      "name": "Liang Liu"
    },
    {
      "name": "Dandan Guan"
    },
    {
      "name": "Yaoyi Li"
    },
    {
      "name": "Shiyong Wang"
    },
    {
      "name": "Canhua Liu"
    },
    {
      "name": "Sangen Zhao"
    },
    {
      "name": "Fulin Wang"
    },
    {
      "name": "Junwei Liu"
    },
    {
      "name": "Hao Zheng"
    },
    {
      "name": "Jinfeng Jia"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9dfqh4yk3xvzp.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.14627",
  "fulltext_url": null,
  "id": "9dfqh4yk3xvzp",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.14627",
  "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.supr-con"
    ],
    [
      "openalex",
      "3107|Topological Materials and Phenomena"
    ]
  ],
  "openalex": "W7221819841",
  "pdf_url": "https://arxiv.org/pdf/2610.14627",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-10",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9dfqh4yk3xvzp.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:29:06Z",
      "native_id": "2610.14627",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.14627"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.supr-con",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Chemical-Potential-Dependent Superconducting Spectroscopy on Bi2Te3/NbSe2 Heterostructures",
  "title_text": "Chemical-Potential-Dependent Superconducting Spectroscopy on Bi2Te3/NbSe2 Heterostructures",
  "type": "preprint",
  "updated_at": "2026-10-30T12:29:06Z",
  "url": "https://research.draconitic.com/paper/9dfqh4yk3xvzp",
  "venue": "arXiv",
  "versions": []
}