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  • Fitting of the Bi 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 the Voigt line shape, and a Gaussian doublet was added to resolve the maximum of the 7/2 and 5/2 components. Even with the additional component, it was not possible to resolve the maximum of the components.
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Bi

    • Elements: Bi

    • Sample composition: Bi

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 4.3

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: AAnalyzer

    AAnalyzer_1181_image_0.jpg
  • Fitting of the Bi 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 the Double Lorentzian line shape, and a Gaussian doublet was added to resolve the maximum of the 7/2 and 5/2 components.
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Bi

    • Elements: Bi

    • Sample composition: Bi

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 4.3

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: AAnalyzer

    AAnalyzer_1180_image_0.jpg
  • Fitting of the Bi 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 D&S line shape. In this particular case, only a doublet and a Gaussian component were used for the component close to 170 eV.
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Bi

    • Elements: Bi

    • Sample composition: Bi

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 4.3

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: AAnalyzer

    AAnalyzer_1179_image_0.jpg
  • Fitting of the Bi 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 a double correlated fitted with a Coupled-Resonances type III lineshape, it is capable of fitting the tip of the 3d5/2 branch, unlike a CR type I or a Voigt lineshape. 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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    Files :

    • You must be logged-in to download data

    AAnalyzer_1178_image_0.jpg
  • Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Bi

    • Elements: Bi

    • Sample composition: Bi

    Data acquisition parameters:

    • Photon source: Al Ka

    Equipment and analysis software:

    • Spectrometer mode: MONO

    • Software used: aanalyzer

    aanalyzer_963_image_14.jpg
  • metallic bismuth fit, performed with a correlated doublet and the shape of the double Lorentzian curve with background narrow Shirley
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Bi

    • Elements: Bi

    • Sample composition: Bi

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_911_image_14.jpg
  • Bi 4f spectrum obtained from metallic Osmium 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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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Bismuth

    • Elements: Bi

    • Sample composition: Bi

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 10

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_693_image_14.jpg
  • Bi 4f spectrum obtained from metallic Osmium 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
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Bi

    • Elements: Bi

    • Sample composition: Bi 4f

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Software used: aanalyzer

  • Fitting of the Bi 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 spectrum was fitted employing one asymmetric Double-Lorentzian doublet and two gaussian doublets. The branching ratio was forced to be equal to the theoretically expected value (0.7863), which was taken from the Scofield tables.
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Bi

    • Elements: Bi

    • Sample composition: Bi

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 14.25

    • Take-off angle: 90°

    Equipment and analysis software:

    • Software used: AAnalyzer

    xpsoasis_490_image_100.png

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