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  • Your fit is great. I tried before but I couldn´t fit as well you did. Also, I modified your fit on the following points: * The splitting was changed to 0.7870 according to the Scoffield table from Al emission. The last you used was 0.7844 from Mg emission.. * An extra peak was positioned at left side, it probably corresponds to an oxide.
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    Equipment and analysis software:

    • Software used: AAnalyzer

    xpsoasis_675_image_100.jpg
  • Fitting of the Au 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted).
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Au

    • Elements: Au

    • Sample composition: Au

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: AAnalyzer

    xpsoasis_602_image_100.jpg
  • Fitting of the Au 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted).
    Read more

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Au

    • Elements: Au

    • Sample composition: Au

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: AAnalyzer

    xpsoasis_601_image_100.jpg
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