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    • NIST High Temperature Superconducting (HTS) Materials Database - SRD 62

    Metadata Updated: September 30, 2025

    The NIST WWW High Temperature Superconductors database (WebHTS) provides evaluated thermal, mechanical, and superconducting property data for oxide superconductors. The range of materials covers the major series of compounds derived from the Y-Ba-Cu-O, Bi-Sr-Ca-Cu-O, Tl-Sr-Ca-Cu-O, and La-Cu-O chemical families, along with numerous other variants of the cuprate and bismuthate materials that are known to have superconducting phases. The materials are described by specification and characterization information that includes processing details and chemical compositions. Physical characteristics such as density and crystal structure are given in numeric tables. All measured values are evaluated and supported by descriptions of the measurement methods, procedures, and conditions. In all cases, the sources of the data are fully documented in a comprehensive bibliography.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    References

    https://srdata.nist.gov/CeramicDataPortal/Manual/HtsHelper

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date September 30, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from Commerce Non Spatial Data.json Harvest Source

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date September 30, 2025
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier ECBCC1C130112ED9E04306570681B10723
    Language en
    Data Last Modified 2015-06-22 00:00:00
    Category Materials:Superconductors, Standards:Reference data, Mechanical properties, Thermal properties
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id de4d5580-e0b2-410c-a03c-e2a3da8f9f61
    Harvest Source Id bce99b55-29c1-47be-b214-b8e71e9180b1
    Harvest Source Title Commerce Non Spatial Data.json Harvest Source
    Homepage URL https://data.nist.gov/od/id/ECBCC1C130112ED9E04306570681B10723
    License https://www.nist.gov/open/license
    Program Code 006:052
    Related Documents https://srdata.nist.gov/CeramicDataPortal/Manual/HtsHelper
    Source Datajson Identifier True
    Source Hash 971a8b1f0e1c0570dd9bc64b60da2aa2b2f9ab93d83b0c76e3973516bae76a66
    Source Schema Version 1.1

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