Post "Tantalum Ta (4f7) & Ta (4f5),BE Cu(2p3)=932.69 eV"

forum: Ta 4f

from: Dr. Abraham Jorge Carmona Carmona

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  • Tantalum Ta (4f7) & Ta (4f5),BE Cu(2p3)=932.69 eV (Ta 4f forum)

    Ta 4f spectrum obtained from metallic Tantalum flat surface, published data were provided by Vincent Crist (XPS library website, https://xpslibrary.com/). The branching ratio of each doublet was forced to be equal to the theoretically expected value taken from the Scofield Tables
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Ta 4f

    • Elements: Ta

    • Sample composition: Ta

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Spectrometer mode: FAT

    • Software used: AAnalyzer

    xpsoasis_554_image_100.jpg

Full name:

Abraham Jorge Carmona Carmona

Title:

Doctor

organization:

LPCN

Country:

Mexico

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