Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback

    • NIST SRM 2135c Hyperspectral Tomography Tilt Series

    Metadata Updated: July 9, 2025

    Energy dispersive X-ray spectroscopy (EDX) tomographic tilt series of a needle-shaped sample extracted from NIST SRM 2135c.Sample description: This SRM consists of alternating layers of nickel and chromium on a silicon substrate (see SRM certificate for further detail).Data description. The scan size for each spectrum image (SI) is 128 pixels x 100 pixels and 4000 spectral channels deep. EDX data were collected using the following parameters:Beam energy (keV): 300.0Probe current: 0.5 nAPixel size: 3.0 nmDwell time per pixel: 200 msecEnergy resolution: 10 eV/channelThe SI's were collected over a 180 degree range of specimen tilts with a 5 degree tilt step between each acquisition.

    Access & Use Information

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

    Downloads & Resources

    Dates

    Metadata Created Date July 9, 2025
    Metadata Updated Date July 9, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NIST

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 9, 2025
    Metadata Updated Date July 9, 2025
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier ark:/88434/mds2-3631
    Language en
    Data Last Modified 2024-11-05 00:00:00
    Category Nanotechnology:Nanometrology, Nanotechnology:Nanomaterials, Standards:Reference materials, Nanotechnology, Materials:Materials characterization
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/data.json
    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 112a8f00-aca6-4daa-9f1f-31c1fe1c104b
    Harvest Source Id 74e175d9-66b3-4323-ac98-e2a90eeb93c0
    Harvest Source Title NIST
    Homepage URL https://data.nist.gov/od/id/mds2-3631
    License https://www.nist.gov/open/license
    Program Code 006:045
    Source Datajson Identifier True
    Source Hash 680aa8807a7e63c3dd38ded35c179fb5e49265f294f24b3e0d9841c3b0623337
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.