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  • Fitting of the Ge 2p photoemision spectrum. The spectrum was fitted employing four Gaussian peaks and one Voigt peak, all of them being doublets. Data were provided by Vincent Crist (the use of the spectrum requieres acknowledging XPS library website, https://xpslibrary.com/).
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Pure germanium

    • Elements: Ge

    • Sample composition: Ge

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_869_image_14.jpg
  • Fitting of the Ge 2p photoemission spectrum for a single crystal surface, data were published by Lawson et al. (accession #0032902). The spectrum was fitted employing one Voigt doublet. The branching ratio was forced to be equal to the theoretically expected value (0.5184), which was taken from the Scofield tables. Lawson et al., "Study of the First Row Transition Metals by X-ray Photoelectron Spectroscopy", Surface Science Spectra 4, 316-344 (1996) https://doi.org/10.1116/1.1247829Read moreRead moreRead more
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Germanium

    • Elements: Ge

    • Sample composition: Ge

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 20

    • Take-off angle: 0

    Equipment and analysis software:

    • Brand: Kratos Analytical, Manchester, UK

    • Model: AXIS HS

    • Spectrometer mode: constant pass energy

    xpsoasis_469_image_100.png

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