DOI: 10.1143/jjap.26.l371. Critical Temperature of Superconductivity Caused by Strong Correlation

Critical Temperature of Superconductivity Caused by Strong Correlation

10.1143/jjap.26.l371

Crossref journal-article

IOP Publishing

Japanese Journal of Applied Physics (266)

Abstract

The critical temperature of superconductivity based on a new mechanism proposed by Anderson and Hirsch is calculated by use of the Hubbard model and the coherent potential approximation to treat strong correlation. It is found that the critical temperature, T c, has a maximum at around quarter-filling of the band with T c∼te-c(U/t) where t and U are the transfer integral and the Coulomb interaction, respectively, and c is a constant of order unity.

Bibliography

Fukuyama, H., & Yosida, K. (1987). Critical Temperature of Superconductivity Caused by Strong Correlation. Japanese Journal of Applied Physics, 26(4A), L371.

Authors 2

Hidetoshi Fukuyama (first)
Kei Yosida (additional)

References 10 Referenced 86

{'journal-title': 'Science.', 'key': ''} / Science.
10.1103/PhysRevLett.54.1317 / Phys. Rev. Lett. (1985)
{'key': '', 'first-page': '99', 'volume': '12', 'year': '1985', 'journal-title': 'Theory of Heavy Fermions and Valence Fluctuations'} / Theory of Heavy Fermions and Valence Fluctuations (1985)
10.1143/PTP.72.652 / Prog. Theor. Phys. (1984)
10.1143/JPSJ.53.4344 / J. Phys. Soc. Jpn. (1984)
10.1103/PhysRevB.34.6554 / Phys. Rev. (1986)
10.1098/rspa.1964.0190 / Proc. Roy. Soc. (1964)
{'volume': 'B7', 'key': ''}
10.1103/RevModPhys.46.465 / Rev. Mod. Phys. (1974)
10.1143/JPSJ.54.2996 / J. Phys. Soc. Jpn. (1985)

Dates

Type	When
Created	19 years, 9 months ago (Nov. 4, 2005, 12:35 a.m.)
Deposited	2 years, 8 months ago (Dec. 5, 2022, 12:38 p.m.)
Indexed	1 month, 2 weeks ago (July 4, 2025, 8:46 a.m.)
Issued	38 years, 4 months ago (April 1, 1987)
Published	38 years, 4 months ago (April 1, 1987)
Published Print	38 years, 4 months ago (April 1, 1987)

Funders 0

None

BibTeX

@article{Fukuyama_1987, title={Critical Temperature of Superconductivity Caused by Strong Correlation}, volume={26}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.26.l371}, DOI={10.1143/jjap.26.l371}, number={4A}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Fukuyama, Hidetoshi and Yosida, Kei}, year={1987}, month=apr, pages={L371} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        7,
        4
      ]
    ],
    "date-time": "2025-07-04T12:46:02Z",
    "timestamp": 1751633162080,
    "version": "3.37.3"
  },
  "reference-count": 10,
  "publisher": "IOP Publishing",
  "issue": "4A",
  "license": [
    {
      "start": {
        "date-parts": [
          [
            1987,
            4,
            1
          ]
        ],
        "date-time": "1987-04-01T00:00:00Z",
        "timestamp": 544233600000
      },
      "content-version": "vor",
      "delay-in-days": 0,
      "URL": "https://iopscience.iop.org/page/copyright"
    },
    {
      "start": {
        "date-parts": [
          [
            1987,
            4,
            1
          ]
        ],
        "date-time": "1987-04-01T00:00:00Z",
        "timestamp": 544233600000
      },
      "content-version": "tdm",
      "delay-in-days": 0,
      "URL": "https://iopscience.iop.org/info/page/text-and-data-mining"
    }
  ],
  "content-domain": {
    "domain": [
      "iopscience.iop.org"
    ],
    "crossmark-restriction": false
  },
  "published-print": {
    "date-parts": [
      [
        1987,
        4,
        1
      ]
    ]
  },
  "abstract": "<jats:p> \n The critical temperature of superconductivity based on a new mechanism proposed by Anderson and Hirsch is calculated by use of the Hubbard model and the coherent potential approximation to treat strong correlation. It is found that the critical temperature, <jats:italic>T</jats:italic>\n                  <jats:sub>c</jats:sub>, has a maximum at around quarter-filling of the band with <jats:italic>T</jats:italic>\n                  <jats:sub>c</jats:sub>\u223c<jats:italic>t</jats:italic>e<jats:sup>-<jats:italic>c</jats:italic>(<jats:italic>U</jats:italic>/<jats:italic>t</jats:italic>)</jats:sup> where <jats:italic>t</jats:italic> and <jats:italic>U</jats:italic> are the transfer integral and the Coulomb interaction, respectively, and <jats:italic>c</jats:italic> is a constant of order unity. \n </jats:p>",
  "DOI": "10.1143/jjap.26.l371",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2005,
        11,
        4
      ]
    ],
    "date-time": "2005-11-04T05:35:12Z",
    "timestamp": 1131082512000
  },
  "page": "L371",
  "update-policy": "https://doi.org/10.1088/crossmark-policy",
  "source": "Crossref",
  "is-referenced-by-count": 86,
  "title": "Critical Temperature of Superconductivity Caused by Strong Correlation",
  "prefix": "10.35848",
  "volume": "26",
  "author": [
    {
      "given": "Hidetoshi",
      "family": "Fukuyama",
      "sequence": "first",
      "affiliation": []
    },
    {
      "given": "Kei",
      "family": "Yosida",
      "sequence": "additional",
      "affiliation": []
    }
  ],
  "member": "266",
  "reference": [
    {
      "journal-title": "Science.",
      "key": ""
    },
    {
      "key": "",
      "doi-asserted-by": "publisher",
      "first-page": "1317",
      "DOI": "10.1103/PhysRevLett.54.1317",
      "volume": "54",
      "year": "1985",
      "journal-title": "Phys. Rev. Lett."
    },
    {
      "key": "",
      "first-page": "99",
      "volume": "12",
      "year": "1985",
      "journal-title": "Theory of Heavy Fermions and Valence Fluctuations"
    },
    {
      "key": "",
      "doi-asserted-by": "publisher",
      "first-page": "652",
      "DOI": "10.1143/PTP.72.652",
      "volume": "72",
      "year": "1984",
      "journal-title": "Prog. Theor. Phys."
    },
    {
      "key": "",
      "doi-asserted-by": "publisher",
      "first-page": "4344",
      "DOI": "10.1143/JPSJ.53.4344",
      "volume": "53",
      "year": "1984",
      "journal-title": "J. Phys. Soc. Jpn."
    },
    {
      "key": "",
      "doi-asserted-by": "publisher",
      "first-page": "6554",
      "DOI": "10.1103/PhysRevB.34.6554",
      "volume": "B34",
      "year": "1986",
      "journal-title": "Phys. Rev."
    },
    {
      "key": "",
      "doi-asserted-by": "publisher",
      "first-page": "401",
      "DOI": "10.1098/rspa.1964.0190",
      "volume": "A281",
      "year": "1964",
      "journal-title": "Proc. Roy. Soc."
    },
    {
      "volume": "B7",
      "key": ""
    },
    {
      "key": "",
      "doi-asserted-by": "publisher",
      "first-page": "465",
      "DOI": "10.1103/RevModPhys.46.465",
      "volume": "46",
      "year": "1974",
      "journal-title": "Rev. Mod. Phys."
    },
    {
      "key": "",
      "doi-asserted-by": "publisher",
      "first-page": "2996",
      "DOI": "10.1143/JPSJ.54.2996",
      "volume": "54",
      "year": "1985",
      "journal-title": "J. Phys. Soc. Jpn."
    }
  ],
  "container-title": "Japanese Journal of Applied Physics",
  "original-title": [],
  "link": [
    {
      "URL": "https://iopscience.iop.org/article/10.1143/JJAP.26.L371",
      "content-type": "text/html",
      "content-version": "vor",
      "intended-application": "text-mining"
    },
    {
      "URL": "https://iopscience.iop.org/article/10.1143/JJAP.26.L371/pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "text-mining"
    },
    {
      "URL": "https://iopscience.iop.org/article/10.1143/JJAP.26.L371/pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://iopscience.iop.org/article/10.1143/JJAP.26.L371/pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2022,
        12,
        5
      ]
    ],
    "date-time": "2022-12-05T17:38:17Z",
    "timestamp": 1670261897000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://iopscience.iop.org/article/10.1143/JJAP.26.L371"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1987,
        4,
        1
      ]
    ]
  },
  "references-count": 10,
  "journal-issue": {
    "issue": "4A",
    "published-print": {
      "date-parts": [
        [
          1987,
          4,
          1
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1143/JJAP.26.L371",
  "relation": {},
  "ISSN": [
    "0021-4922",
    "1347-4065"
  ],
  "subject": [],
  "container-title-short": "Jpn. J. Appl. Phys.",
  "published": {
    "date-parts": [
      [
        1987,
        4,
        1
      ]
    ]
  },
  "assertion": [
    {
      "value": "Critical Temperature of Superconductivity Caused by Strong Correlation",
      "name": "article_title",
      "label": "Article Title"
    },
    {
      "value": "Japanese Journal of Applied Physics",
      "name": "journal_title",
      "label": "Journal Title"
    },
    {
      "value": "paper",
      "name": "article_type",
      "label": "Article Type"
    },
    {
      "value": "Copyright (c) 1987 The Japan Society of Applied Physics",
      "name": "copyright_information",
      "label": "Copyright Information"
    },
    {
      "value": "1987-03-14",
      "name": "date_received",
      "label": "Date Received",
      "group": {
        "name": "publication_dates",
        "label": "Publication dates"
      }
    },
    {
      "value": "1987-03-23",
      "name": "date_accepted",
      "label": "Date Accepted",
      "group": {
        "name": "publication_dates",
        "label": "Publication dates"
      }
    },
    {
      "name": "date_epub",
      "label": "Online publication date",
      "group": {
        "name": "publication_dates",
        "label": "Publication dates"
      }
    }
  ]
}