Post "Fitting of the Pb 4f photoemission spectrum from pure Lead using a CR Type III lineshape"

forum: Pb 4f

from: Dr. Abraham Jorge Carmona Carmona

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  • Abraham Jorge

    Date: 2025-07-25 20:08

    Fitting of the Pb 4f photoemission spectrum from pure Lead using a CR Type III lineshape (Pb 4f forum)

    Fitting of the Pb 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). The main peak was modeled with a doublet correlated with a Coupled-Resonances type III line shape. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Pb

    • Elements: Pb

    • Sample composition: Pb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 4.3

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: AAnalyzer

    AAnalyzer_1182_image_0.jpg

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Full name:

Abraham Jorge Carmona Carmona

Title:

Doctor

organization:

LPCN

Country:

Mexico

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Moderator in elements:

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Sn

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