DOI: 10.1063/1.106365. High-<i>T</i> <i>C</i> superconductor-normal metal-superconductor Josephson microbridges with high-resistance normal metal links

High-T C superconductor-normal metal-superconductor Josephson microbridges with high-resistance normal metal links

10.1063/1.106365

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

We have developed an in situ process for fabricating high transition temperature superconductor-normal metal-superconductor microbridges using a step edge to define the normal metal length. Critical current-normal resistance products over 1 mV have been measured at low temperature in devices with high-resistivity Ag-Au alloy bridges. Results on samples with Ag bridges are compared with the alloy data as an initial test of recent theories of SNS Josephson junctions. Josephson effects have been demonstrated in these devices at temperatures higher than 80 K. Clearly defined rf steps have been observed, with power dependence qualitatively similar to theoretical predictions.

Bibliography

Ono, R. H., Beall, J. A., Cromar, M. W., Harvey, T. E., Johansson, M. E., Reintsema, C. D., & Rudman, D. A. (1991). High-T C superconductor-normal metal-superconductor Josephson microbridges with high-resistance normal metal links. Applied Physics Letters, 59(9), 1126â1128.

Authors 7

R. H. Ono (first)
J. A. Beall (additional)
M. W. Cromar (additional)
T. E. Harvey (additional)
M. E. Johansson (additional)
C. D. Reintsema (additional)
D. A. Rudman (additional)

References 13 Referenced 94

10.1063/1.104581 / Appl. Phys. Lett. (1991)
10.1063/1.104552 / Appl. Phys. Lett. (1991)
10.1063/1.104537 / Appl. Phys. Lett. (1991)
{'key': '2024020302503574900_r2'}
{'key': '2024020302503574900_r3', 'first-page': '1298', 'volume': 'MAG-25', 'year': '1989', 'journal-title': 'IEEE Trans. Magn.'} / IEEE Trans. Magn. (1989)
10.1063/1.105231 / Appl. Phys. Lett. (1991)
{'key': '2024020302503574900_r5'}
10.1103/RevModPhys.51.101 / Rev. Mod. Phys. (1979)
10.1109/20.133717 / IEEE Trans. Magn. (1991)
10.1063/1.93998 / Appl. Phys. Lett. (1983)
10.1109/20.133868 / IEEE Trans. Magn. (1991)
10.1063/1.103517 / Appl. Phys. Lett. (1990)
{'key': '2024020302503574900_r11', 'first-page': '1917', 'volume': '16', 'year': '1971', 'journal-title': 'Radio Eng. Electron. Phys.'} / Radio Eng. Electron. Phys. (1971)

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:33 a.m.)
Deposited	1 year, 6 months ago (Feb. 2, 2024, 9:50 p.m.)
Indexed	1 month, 3 weeks ago (July 4, 2025, 8:45 a.m.)
Issued	34 years ago (Aug. 26, 1991)
Published	34 years ago (Aug. 26, 1991)
Published Print	34 years ago (Aug. 26, 1991)

Funders 0

None

BibTeX

@article{Ono_1991, title={High-T C superconductor-normal metal-superconductor Josephson microbridges with high-resistance normal metal links}, volume={59}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.106365}, DOI={10.1063/1.106365}, number={9}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Ono, R. H. and Beall, J. A. and Cromar, M. W. and Harvey, T. E. and Johansson, M. E. and Reintsema, C. D. and Rudman, D. A.}, year={1991}, month=aug, pages={1126–1128} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        7,
        4
      ]
    ],
    "date-time": "2025-07-04T12:45:24Z",
    "timestamp": 1751633124971
  },
  "reference-count": 13,
  "publisher": "AIP Publishing",
  "issue": "9",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1991,
        8,
        26
      ]
    ]
  },
  "abstract": "<jats:p>We have developed an in\u2008situ process for fabricating high transition temperature superconductor-normal metal-superconductor microbridges using a step edge to define the normal metal length. Critical current-normal resistance products over 1 mV have been measured at low temperature in devices with high-resistivity Ag-Au alloy bridges. Results on samples with Ag bridges are compared with the alloy data as an initial test of recent theories of SNS Josephson junctions. Josephson effects have been demonstrated in these devices at temperatures higher than 80 K. Clearly defined rf steps have been observed, with power dependence qualitatively similar to theoretical predictions.</jats:p>",
  "DOI": "10.1063/1.106365",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2002,
        7,
        26
      ]
    ],
    "date-time": "2002-07-26T13:33:50Z",
    "timestamp": 1027690430000
  },
  "page": "1126-1128",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 94,
  "title": "High-<i>T</i>\n                  <i>C</i> superconductor-normal metal-superconductor Josephson microbridges with high-resistance normal metal links",
  "prefix": "10.1063",
  "volume": "59",
  "author": [
    {
      "given": "R. H.",
      "family": "Ono",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Electromagnetic Technology Division, National Institute of Standards and Technology, Boulder, Colorado 80303"
        }
      ]
    },
    {
      "given": "J. A.",
      "family": "Beall",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Electromagnetic Technology Division, National Institute of Standards and Technology, Boulder, Colorado 80303"
        }
      ]
    },
    {
      "given": "M. W.",
      "family": "Cromar",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Electromagnetic Technology Division, National Institute of Standards and Technology, Boulder, Colorado 80303"
        }
      ]
    },
    {
      "given": "T. E.",
      "family": "Harvey",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Electromagnetic Technology Division, National Institute of Standards and Technology, Boulder, Colorado 80303"
        }
      ]
    },
    {
      "given": "M. E.",
      "family": "Johansson",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Electromagnetic Technology Division, National Institute of Standards and Technology, Boulder, Colorado 80303"
        }
      ]
    },
    {
      "given": "C. D.",
      "family": "Reintsema",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Electromagnetic Technology Division, National Institute of Standards and Technology, Boulder, Colorado 80303"
        }
      ]
    },
    {
      "given": "D. A.",
      "family": "Rudman",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Electromagnetic Technology Division, National Institute of Standards and Technology, Boulder, Colorado 80303"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024020302503574900_r1",
      "doi-asserted-by": "crossref",
      "first-page": "543",
      "DOI": "10.1063/1.104581",
      "volume": "58",
      "year": "1991",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020302503574900_r1a",
      "doi-asserted-by": "crossref",
      "first-page": "634",
      "DOI": "10.1063/1.104552",
      "volume": "58",
      "year": "1991",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020302503574900_r1b",
      "doi-asserted-by": "crossref",
      "first-page": "753",
      "DOI": "10.1063/1.104537",
      "volume": "58",
      "year": "1991",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020302503574900_r2"
    },
    {
      "key": "2024020302503574900_r3",
      "first-page": "1298",
      "volume": "MAG-25",
      "year": "1989",
      "journal-title": "IEEE Trans. Magn."
    },
    {
      "key": "2024020302503574900_r4",
      "doi-asserted-by": "crossref",
      "first-page": "2552",
      "DOI": "10.1063/1.105231",
      "volume": "58",
      "year": "1991",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020302503574900_r5"
    },
    {
      "key": "2024020302503574900_r6",
      "doi-asserted-by": "crossref",
      "first-page": "101",
      "DOI": "10.1103/RevModPhys.51.101",
      "volume": "51",
      "year": "1979",
      "journal-title": "Rev. Mod. Phys."
    },
    {
      "key": "2024020302503574900_r7",
      "doi-asserted-by": "crossref",
      "first-page": "2460",
      "DOI": "10.1109/20.133717",
      "volume": "27",
      "year": "1991",
      "journal-title": "IEEE Trans. Magn."
    },
    {
      "key": "2024020302503574900_r8",
      "doi-asserted-by": "crossref",
      "first-page": "541",
      "DOI": "10.1063/1.93998",
      "volume": "42",
      "year": "1983",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020302503574900_r9",
      "doi-asserted-by": "crossref",
      "first-page": "3106",
      "DOI": "10.1109/20.133868",
      "volume": "27",
      "year": "1991",
      "journal-title": "IEEE Trans. Magn."
    },
    {
      "key": "2024020302503574900_r10",
      "doi-asserted-by": "crossref",
      "first-page": "1152",
      "DOI": "10.1063/1.103517",
      "volume": "57",
      "year": "1990",
      "journal-title": "Appl. Phys. Lett."
    },
    {
      "key": "2024020302503574900_r11",
      "first-page": "1917",
      "volume": "16",
      "year": "1971",
      "journal-title": "Radio Eng. Electron. Phys."
    }
  ],
  "container-title": "Applied Physics Letters",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/apl/article-pdf/59/9/1126/18484170/1126_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/apl/article-pdf/59/9/1126/18484170/1126_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        3
      ]
    ],
    "date-time": "2024-02-03T02:50:47Z",
    "timestamp": 1706928647000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/apl/article/59/9/1126/59652/High-TC-superconductor-normal-metal-superconductor"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1991,
        8,
        26
      ]
    ]
  },
  "references-count": 13,
  "journal-issue": {
    "issue": "9",
    "published-print": {
      "date-parts": [
        [
          1991,
          8,
          26
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.106365",
  "relation": {},
  "ISSN": [
    "0003-6951",
    "1077-3118"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1991,
        8,
        26
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1991,
        8,
        26
      ]
    ]
  }
}