Engr. Dulce María Guzmán Bucio

507 Spicer points

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  • Fitting of the Rh 3d 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 fitted with a Doniach-Sunjic lineshape and an additional Voigt peak, but the fit fails in more than one region. 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 :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1131_image_14.jpg
  • Fitting of the Rh 3d 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 fitted with an Coupled-Resonances type II lineshape. The total background was modeled under the active background approach in which the extrinsic background was modeled with a Tougaard type background, while the intrinsic background was represented with a Narrow Shirley background and a set of symmetric peaks..
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_991_image_14.jpg
  • Fitting of the Rh 3d 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 fitted with three Voigt peaks. The total background was modeled under the active background approach in which the extrinsic background was modeled with a Tougaard type background, while the intrinsic background was represented with a Narrow Shirley background and a set of symmetric peaks.
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_992_image_14.jpg
  • Fitting of the Rh 3d 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 fitted with a Double-Lorentzian lineshape. The total background was modeled under the active background approach in which the extrinsic background was modeled with a Tougaard type background, while the intrinsic background was represented with a Narrow Shirley background and a set of symmetric peaks.
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_993_image_14.jpg
  • Fitting of the Rh 3d 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). In this approach, the main signal was fitted with a Doniach-Sujic peak and an additional Voigt peak was required to improve the fitting. The total background was modeled under the active background approach in which the extrinsic background was modeled with a Tougaard type background, while the intrinsic background was represented with a Narrow Shirley background and a set of symmetric peaks.
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_994_image_14.jpg
  • Fitting of the Rh 3d 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 fitted with three Voigt peaks. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1128_image_14.jpg
  • Fitting of the Rh 3d 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 fitted with a Coupled-Resonances type II 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1129_image_14.jpg
  • Fitting of the Rh 3d 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 fitted with a Double-Lorentzian lineshape, which does not reproduce the tip of the 3d5/2 branch. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rhodium

    • Elements: Rh

    • Sample composition: Rh

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1130_image_14.jpg
  • Fitting of the Te 3d 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 fitted with a Doniach-Sunjic lineshape and an additional Voigt doublet. 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: Tellurium

    • Elements: Te

    • Sample composition: Te

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1177_image_14.jpg
  • Fitting of the Te 3d 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 fitted with an asymmetric double-Lorentzian 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

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_945_image_14.jpg
  • Fitting of the Te 3d 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 fitted with one Voigt doublet. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Tellurium

    • Elements: Te

    • Sample composition: Te

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1173_image_14.jpg
  • Fitting of the Te 3d 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 fitted with a Coupled-Resonances type I lineshape, it is similar to 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: tellurium

    • Elements: Te

    • Sample composition: Te

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1174_image_14.jpg
  • Fitting of the Te 3d 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 fitted with a Coupled-Resonances type II 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: tellurium

    • Elements: Te

    • Sample composition: Te

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1175_image_14.jpg
  • Fitting of the Te 3d 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 fitted with a Double-Lorentzian 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Tellurium

    • Elements: Te

    • Sample composition: Te

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1176_image_14.jpg
  • Fitting of the Y 3d 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 fitted with one Doniach-Sunjic doublet, but it has a greater intensity than the experimental data and extendes beyond the analysis region. 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 :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Yttirum

    • Elements: Y

    • Sample composition: Y

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1107_image_14.jpg
  • Fitting of the Y 3d 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 fitted with three Voigt peaks. 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 :

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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: metallic yttrium

    • Elements: Y

    • Sample composition: Y

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1102_image_14.jpg
  • Fitting of the Y 3d 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 fitted with one Coupled-Resonances type II peak and an additional Voigt peak. 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: metallic yttrium

    • Elements: Y

    • Sample composition: Y

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1103_image_14.jpg
  • Fitting of the Y 3d 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 fitted with one Coupled-Resonances type III peak. 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: metallic yttrium

    • Elements: Y

    • Sample composition: Y

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1104_image_14.jpg
  • Fitting of the Y 3d 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 fitted with one Double-Lorentzian doublet. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Yttirum

    • Elements: Y

    • Sample composition: Y

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1105_image_14.jpg
  • Fitting of the Zr 3d 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 fitted with one Doniach-Sunjic peak. 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 :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Zirconium

    • Elements: Zr

    • Sample composition: Zr

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1112_image_14.jpg
  • Fitting of the Zr 3d 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 fitted with three Voigt doublets. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Zirconium

    • Elements: Zr

    • Sample composition: Zr

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1108_image_14.jpg
  • Fitting of the Zr 3d 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 fitted with one Coupled-Resonances type II peak and an additional Voigt peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Zirconium

    • Elements: Zr

    • Sample composition: Zr

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1109_image_14.jpg
  • Fitting of the Zr 3d 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 fitted with one Coupled-Resonances type III peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Zirconium

    • Elements: Zr

    • Sample composition: Zr

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1110_image_14.jpg
  • Fitting of the Zr 3d 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 fitted with one Double-Lorentzian peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Zirconium

    • Elements: Zr

    • Sample composition: Zr

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1111_image_14.jpg
  • Fitting of the Nb 3d 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 fitted with one Doniach-Sunjic peak, but it fails in more than one region. 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 :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Niobium

    • Elements: Nb

    • Sample composition: Nb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1118_image_14.jpg
  • Fitting of the Nb 3d 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 fitted with three Voigt peaks. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Niobium

    • Elements: Nb

    • Sample composition: Nb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1113_image_14.jpg
  • Fitting of the Nb 3d 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 fitted with one Coupled-Resonances type II peak, but an additional peak is required to fit the data between the two spin-orbit branches. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Niobium

    • Elements: Nb

    • Sample composition: Nb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1114_image_14.jpg
  • Fitting of the Nb 3d 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 fitted with one Coupled-Resonances type III peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Niobium

    • Elements: Nb

    • Sample composition: Nb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1115_image_14.jpg
  • Fitting of the Nb 3d 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 fitted with one Double-Lorentzian peak and an additional Voigt peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Niobium

    • Elements: Nb

    • Sample composition: Nb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1117_image_14.jpg
  • Fitting of the Pd 3d 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 fitted with a Doniach-Sunjic 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 :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Palladium

    • Elements: Pd

    • Sample composition: Pd

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1136_image_14.jpg
  • Fitting of the Pd 3d 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 fitted with three Voigt peaks. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Palladium

    • Elements: Pd

    • Sample composition: Pd

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1132_image_14.jpg
  • Fitting of the Pd 3d 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 fitted with a Coupled-Resonances type II lineshape, but it does not reproduce the gradual decay in intensity of the 3d5/2 branch. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Palladium

    • Elements: Pd

    • Sample composition: Pd

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1133_image_14.jpg
  • Fitting of the Pd 3d 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 fitted with a Coupled-Resonances type III 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Palladium

    • Elements: Pd

    • Sample composition: Pd

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1134_image_14.jpg
  • Fitting of the Pd 3d 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 fitted with a Double-Lorentzian 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Palladium

    • Elements: Pd

    • Sample composition: Pd

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1135_image_14.jpg
  • Database
    The main doublet was fitted with three symetric Voigt doublets (shown in navy blue, blue and aqua). The spectra was obtained from the surface of a metallic nickel thick sample deposited by thermal sublimation in UHV conditions. Data included in a Master Degree Thesis (Guzmán-Bucio et al. "Oxidation mechanim of metallic nickel," to be published).
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Ni

    • Elements: Ni

    • Sample composition: Ni

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    • Software used: Analyzer

    xpsoasis_346_image_100.jpg
  • Database
    The main photoemission line (displayed in blue) was fitted with a Double-Lorentzian lineshape. The spectra was obtained from the surface of a metallic nickel thick sample deposited by thermal sublimation in UHV conditions. Data included in a Master Degree Thesis (Guzmán-Bucio et al. "Oxidation mechanism of metallic nickel," to be published).
    Read more

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Ni

    • Elements: Ni

    • Sample composition: Ni

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    xpsoasis_344_image_100.jpgxpsoasis_344_image_100.jpg
  • Database
    The spectra were obtained from the surface of a metallic nickel thick sample exposed to UHP O2 at 100°C for 8 min in a tubular furnace. The spectra were fitted through the block approach* and are displayed normalized. The main peak (shown in olive green) corresponds to the metallic component; the five doublets are associated to the oxide components. Data included in a Master Degree Thesis (Guzmán-Bucio et al. "Oxidation mechanism of metallic nickel," to be published). * A. Herrera-Gómez, F.S. Aguirre-Tostado, Y. Sun, P. Pianetta, Z. Yu, D. Marshall, R. Droopad, W.E. Spicer, Photoemission from the Sr/Si(001) interface, J. Appl. Phys. 90 (2001) 6070–6072. https://doi.org/10.1063/1.1415758.
    Read more

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Partially oxidized Ni

    • Elements: Ni, O, C

    • Sample composition: Ni2O3

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 15

    • Take-off angle: various (from top to bottom 90°, 70°, 50°, 40°)

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    xpsoasis_348_image_100.jpg
  • The spectra were obtained from the surface of a metallic nickel thick sample exposed to UHP O2 at 300°C for 20 min in a tubular furnace. The six doublets are associated to NiO.
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: oxidized nickel film

    • Elements: Ni, O, C

    • Sample composition: NiO

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 15

    • Take-off angle: various

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    • Software used: Analyzer

    xpsoasis_501_image_100.png
  • Database
    O 1s spectra was obtained from the surface of a hafnium oxide sample that was deposited by atomic layer deposition over Si(1 0 0) wafers. The component at ~530 eV is associated to Hf-O bonding in hafnium oxide. The component at 532 eV has contributions from the oxygen of the superficial hydroxil groups and from the oxygen in hafnium silicate at the interface HfO2/Si.
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Hafnium oxide

    • Elements: Hf, O, Si

    • Sample composition: HfO2/HfSiO2/Si

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Take-off angle: 85°

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha 110

    • Spectrometer mode: large angle, small area

    xpsoasis_198_image_100.jpg
  • Fitting of spectra from the core level O 1s from a partially oxidized iron film for different photon energies (6736.5, 6836.5, 6936.5, 7387.5, 7487.5, and 7587.5 eV).
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: partially oxidized Fe

    • Elements: Fe,O

    • Sample composition: Fe2O3/Fe

    Data acquisition parameters:

    • Photon source: Synchrotron. Energy

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_956_image_14.jpg
  • The spectra were obtained from a partially oxidized nickel surface and were fitted with the software AAnalyzer(R). The two components at lower binding energy (displayed in olive green) are associated with Ni2O3, the component at higher binding energy (displayed in purple) is associated with adventitious oxygen. Data included in a Master Thesis (Guzmán-Bucio, Dulce M. Mecanismo de oxidación de níquel metálico, Cinvestav, Querétaro).
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    Files :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Partially oxidized Ni

    • Elements: Ni, O, C

    • Sample composition: Ni2O3

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: various

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    • Software used: AAnalyzer

    xpsoasis_350_image_100.jpg
  • Fitting of intrinsic O 1s signals for different photon energies (6736.5, 6836.5, 6936.5, 7387.5, 7487.5, and 7587.5 eV). The original spectra were analyzed under the Active background approach. The intrinsic signals were then obtained by modeling the extrinsic inelastic background accounting for the finite thickness (18 nm) of the oxide layer and X-ray extinction with a modified version of the method proposed by Herrera-Gomez Alberto, The photoemission background signal due to inelastic scattering in conformal thin layers, Queretaro, 2023.
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    Files :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: partially oxidized Fe

    • Elements: Fe,O

    • Sample composition: Fe2O3/Fe

    Data acquisition parameters:

    • Photon source: Synchrotron. Energy

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_953_image_14.jpg
  • Fitting of the Rb 3d 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 fitted with one Doniach-Sunjic doublet. 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 :

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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Rb

    • Sample composition: Rb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1096_image_14.jpg
  • Fitting of the Rb 3d 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 fitted with two Voigt doublets. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Rb

    • Sample composition: Rb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1093_image_14.jpg
  • Fitting of the Rb 3d 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 fitted with one asymmetric Double-Lorentzian doublet. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Rb

    • Sample composition: Rb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1094_image_14.jpg
  • Fitting of the Rb 3d 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 fitted with one Coupled-Resonances type II doublet. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Rb

    • Sample composition: Rb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1095_image_14.jpg
  • Fitting of the Sr 3d 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 fitted with one asymmetric Doniach-Sunjic peak and an additional Voigt peak. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: metallic strontium

    • Elements: Sr

    • Sample composition: Sr

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1101_image_14.jpg
  • Fitting of the Sr 3d 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 fitted with two Voigt doublets. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Strontium

    • Elements: Sr

    • Sample composition: Sr

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: Data acquisition parameters

    • Take-off angle: 23.5

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1097_image_14.jpg
  • Fitting of the Sr 3d 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 fitted with one Coupled-Resonances type II doublet and an additional Voigt doublet. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: metallic strontium

    • Elements: Sr

    • Sample composition: Sr

    Data acquisition parameters:

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1098_image_14.jpg
  • Fitting of the Sr 3d 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 fitted with one asymmetric Double-Lorentzian lineshape. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: metallic strontium

    • Elements: Sr

    • Sample composition: Sr

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1099_image_14.jpg
  • Fitting of the Mo 3d 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 fitted with one Doniach-Sunjic peak, but it does not reproduce the tip of the two spin-orbit branches and, when zooming in, there is misft in more than one region. 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 :

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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: metallic molybdenum

    • Elements: Mo

    • Sample composition: Mo

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1123_image_14.jpg
  • Fitting of the Mo 3d 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 fitted with three Voigt peaks. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Molybdenum

    • Elements: Mo

    • Sample composition: Mo

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1119_image_14.jpg
  • Fitting of the Mo 3d 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 fitted with one Coupled-Resonances type II peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Molybdenum

    • Elements: Mo

    • Sample composition: Mo

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1120_image_14.jpg
  • Fitting of the Mo 3d 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 fitted with one Double-Lorentzian peak, but it does not reproduce the tip of the two spin-orbit branches. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Molybdenum

    • Elements: Mo

    • Sample composition: Mo

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1121_image_14.jpg
  • Fitting of the Ru 3d 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 fitted with a Doniach-Sunjic peak, but it does not reproduce the tip of the 3d5/2 branch and passes over the data in the indicated region. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Ru

    • Sample composition: Ru

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1127_image_14.jpg
  • Fitting of the Ru 3d 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 fitted with three Voigt peaks. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Ru

    • Sample composition: Ru

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1124_image_14.jpg
  • Fitting of the Ru 3d 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 fitted with a Coupled-Resonances type II peak. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Ru

    • Sample composition: Ru

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1125_image_14.jpg
  • Fitting of the Ru 3d 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 fitted with a Double-Lorentzian peak, but it does not reproduce the tip of the 3d5/2 branch. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Rubidium

    • Elements: Ru

    • Sample composition: Ru

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1126_image_14.jpg
  • Fitting of the Ag 3d 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 fitted with a Doniach-Sunjic peak, but when zooming in there is misit in more than one region. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Silver

    • Elements: Ag

    • Sample composition: Ag

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1140_image_14.jpg
  • Fitting of the Ag 3d 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 fitted with two Voigt peaks. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Silver

    • Elements: Ag

    • Sample composition: Ag

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1137_image_14.jpg
  • Fitting of the Ag 3d 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 fitted with a Coupled-Resonances type II peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Silver

    • Elements: Ag

    • Sample composition: Ag

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1138_image_14.jpg
  • Fitting of the Ag 3d 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 fitted with a Double-Lorentzian peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Silver

    • Elements: Ag

    • Sample composition: Ag

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1139_image_14.jpg
  • Fitting of the Cd 3d 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 fitted with a Doniach-Sunjic lineshape, but when zooming in there is misft in various regions. The total background was modeled with a combination of a Tougaard type background and the interchannel coupling with valence band losses background.
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: cadmium

    • Elements: Cd

    • Sample composition: Cd

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1144_image_14.jpg
  • Fitting of the Cd 3d 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 fitted with three Voigt lineshapes. 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: cadmium

    • Elements: Cd

    • Sample composition: Cd

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1141_image_14.jpg
  • Fitting of the Cd 3d 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 fitted with a Coupled-Resonances type II 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: cadmium

    • Elements: Cd

    • Sample composition: Cd

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1142_image_14.jpg
  • Fitting of the Cd 3d 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 fitted with a Double-Lorentzian 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: cadmium

    • Elements: Cd

    • Sample composition: Cd

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1143_image_14.jpg
  • Fitting of the In 3d 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 fitted with a Doniach-Sunjic lineshape and an additional Voigt peak, but when zooming in the fit fails in more than one region. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Indium

    • Elements: In

    • Sample composition: In

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1149_image_14.jpg
  • Fitting of the In 3d 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 fitted with three Voigt doublets. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Indium

    • Elements: In

    • Sample composition: In

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1146_image_14.jpg
  • Fitting of the In 3d 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 fitted with a Coupled-Resonances type II 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Indium

    • Elements: In

    • Sample composition: In

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1147_image_14.jpg
  • Fitting of the In 3d 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 fitted with a Double-Lorentzian lineshape and an additional Voigt peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Indium

    • Elements: In

    • Sample composition: In

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1148_image_14.jpg
  • Fitting of the Sb 3d 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 fitted with a Doniach-Sunjic 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

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: antimony

    • Elements: Sb

    • Sample composition: Sb

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Software used: AAnalyzer

    AAnalyzer_1158_image_14.jpg
  • Fitting of the Sb 3d 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 fitted with three Voigt peaks. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Antimony

    • Elements: Sb

    • Sample composition: Sb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1155_image_14.jpg
  • Fitting of the Sb 3d 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 fitted with a Coupled-Resonance type II 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Antimony

    • Elements: Sb

    • Sample composition: Sb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1156_image_14.jpg
  • Fitting of the Sb 3d 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 fitted with a Double-Lorentzian 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Antimony

    • Elements: Sb

    • Sample composition: Sb

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1157_image_14.jpg
  • Fitting of the Sn 3d 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 fitted with a Doniach-Sunjic 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Tin

    • Elements: Sn

    • Sample composition: Sn

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1159_image_14.jpg
  • Fitting of the Sn 3d 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 fitted with three Voigt peaks. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Tin

    • Elements: Sn

    • Sample composition: Sn

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1151_image_14.jpg
  • Fitting of the Sn 3d 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 fitted with a Coupled-Resonances type II lineshape and an additional Voigt peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Tin

    • Elements: Sn

    • Sample composition: Sn

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1152_image_14.jpg
  • Fitting of the Sn 3d 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 fitted with a Double-Lorentzian lineshape and an additional Voigt peak. 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

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Tin

    • Elements: Sn

    • Sample composition: Sn

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: PHI

    • Model: Quantum 2000

    • Spectrometer mode:

    • Software used: AAnalyzer

    AAnalyzer_1153_image_14.jpg
  • The spectrum was obtained from a metallic nickel surface. The four doublets are associated to metallic nickel.
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Metallic Ni

    • Elements: Ni

    • Sample composition: Ni

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: ThemoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    • Software used: AAnalyzer

    xpsoasis_387_image_100.jpg
  • Database
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Nickel

    • Elements: Ni

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: -

    • Model: -

    • Spectrometer mode: -

    xpsoasis_100_image_100.jpg
  • Fitting of the V 2p photoemission spectrum for a polycrystalline metallic surface, data were published by Lawson et al. (accession #0032402). The apparent asymmetry of the main photoemission line was modeled employing two symmetric Voigt doublets. Another three Voigt doublets were employed to optimize the fitting. The branching ratio of the five components was forced to be equal to the theoretically expected value (0.5165), 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 less
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Polycrystalline metallic Vanadium

    • Elements: V

    • Sample composition: V

    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

    • Software used: Analyzer

    xpsoasis_468_image_100.png
  • Fitting of the V 2p photoemission spectrum for a polycrystalline metallic surface, data were published by Lawson et al. (accession #0032902). The apparent asymmetry of the main photoemission line was modeled employing the Double-Lorentzian asymmetric line-shape. Another three Voigt doublets were employed to optimize the fitting. The branching ratio of the four components was forced to be equal to the theoretically expected value (0.5165), 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 more
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Polycrystalline metallic Vanadium

    • Elements: V

    • Sample composition: V

    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

    • Software used: Analyzer

    xpsoasis_467_image_100.png
  • Fitting of spectra from the core level Fe 2p from a partially oxidized iron film for different photon energies (from top to botton 6836.5, 6736.5, 7587.5, and 7387.5 eV).
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: partially oxidized Fe

    • Elements: Fe,O

    • Sample composition: Fe2O3/Fe

    Data acquisition parameters:

    • Photon source: Synchrotron. Energy

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_955_image_14.jpg
  • Fitting of intrinsic Fe 2p signals for different photon energies (from top to botton 6836.5, 6736.5, 7587.5, and 7387.5 eV). The original spectra were analyzed under the Active background approach. The intrinsic signals were then obtained by modeling the extrinsic inelastic background accounting for the finite thickness (18 nm) of the oxide layer, a semi-infinite metal layer and X-ray extinction with a modified version of the method proposed by Herrera-Gomez Alberto, The photoemission background signal due to inelastic scattering in conformal thin layers, Queretaro, 2023.
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: partially oxidized Fe

    • Elements: Fe,O

    • Sample composition: Fe2O3/Fe

    Data acquisition parameters:

    • Photon source: Synchrotron. Energy

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_954_image_14.jpg
  • C 1s spectra was obtained from the surface of a nickel thick sample that was exposed to ultra pure oxygen at 100°C for 8 minutes in the tubular furnace. The peaks at 284.56, 286.50, and 288.15 eV correspond to C-C, C-O, and C=O bonds, all present in adventitious carbon. The peak at 292.62 eV probably is associated to compounds with C-C, C-O and C-H bonds or physisorbed CO2. Finally, the peak at 282.98 eV is diffused carbon, respectively. Data included in a Master Thesis (Guzmán-Bucio, Dulce M. Mecanismo de oxidación de níquel metálico, Cinvestav, Querétaro)
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Nickel (III) oxide

    • Elements: Ni, O, C

    • Sample composition: Ni2O3.13

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90°

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha 110

    • Spectrometer mode: small area, large angle

    xpsoasis_203_image_100.jpg
  • The spectrum was obtained from a metallic nickel surface. The four doublets are associated to metallic nickel.
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Metallic Ni

    • Elements: Ni

    • Sample composition: Ni

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: ThemoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    • Software used: AAnalyzer

    xpsoasis_386_image_100.jpg
  • Hf 4f spectrum obtained from a polycrystalline metallic hafnium foil, data were published by Arranz and Palacio (accession #00876-02). The spectrum was fitted with one asymmetric Double-Lorentzian doublet, its branching ratio was forced to be equal to the theoretically expected value taken from the Scofield Tables. A. Arranz and C. Palacio , "Core Level Spectra of Hafnium and Hafnium Nitride (HfN0.9) by XPS", Surface Science Spectra 11, 33-42 (2004) https://doi.org/10.1116/11.20050103Read more
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Hf

    • Elements: Hf

    • Sample composition: Hf

    Data acquisition parameters:

    • Photon source: Mg Ka

    • Pass energy: 16

    • Take-off angle: 0

    Equipment and analysis software:

    • Brand: SPECS EA

    • Model: 10 model

    • Spectrometer mode: constant pass energy

    • Software used: AAnalyzer

    xpsoasis_459_image_100.png
  • K 2p photoemission spectrum obtained from a KBr surface cleaved in air. The branching ratio of the two doublets were forced to be equal to the theoretically expected values, which were taken from the Scofield tables. The data were published by Vincent Crist. B. Vincent Crist, "KBr Crystal: Cleaved in Air", Surface Science Spectra 1, 292-296 (1992) https://doi.org/10.1116/1.1247654Read more
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Potassium bromide

    • Elements: K, Br

    • Sample composition: KBr

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 25

    • Take-off angle: 0

    Equipment and analysis software:

    • Brand: Surface Science Instruments

    • Model: X-Probe 206

    • Spectrometer mode: constant pass energy

    xpsoasis_461_image_100.png
  • 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
  • Fitting of the Ge 3d photoemission spectrum for a single crystal surface, data were published by Lawson et al. (accession #0032903). The spectrum was fitted employing one Voigt doublet. The branching ratio was forced to be equal to the theoretically expected value (0.6865), 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 less
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    Information about the sample:

    • Shape: Other :single crystal

    • 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

    • Software used: Analyzer

    xpsoasis_470_image_100.png
  • Fitting of the Tl 4f photoemission spectrum for a poly crystalline surface, data were published by Engelhard and Baer. (accession #0057302). The spectrum was fitted employing one asymmetric Double-Lorentzian doublet and five Gaussian doublets. The branching ratio was forced to be equal to the theoretically expected value (0.7866), which was taken from the Scofield tables. Data were obtained from: Mark Engelhard and Don Baer , "Third Row Transition Metals by X-ray Photoelectron Spectroscopy", Surface Science Spectra 7, 1-68 (2000) https://doi.org/10.1116/1.1311915
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Tl

    • Elements: Tl

    • Sample composition: Tl

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5 eV

    • Take-off angle: 45°

    Equipment and analysis software:

    • Brand: Physical Electronics, Incorporated Quantum 2000

    • Model: 11-066

    • Spectrometer mode: constant pass energy

    xpsoasis_488_image_100.png
  • Fitting of the Re 4f photoemission spectrum for a metallic poly crystalline surface, data were published by Engelhard and Baer. (accession #0056902). The spectrum was fitted employing six Voigt doublets. The branching ratio was forced to be equal to the theoretically expected value (0.7871), which was taken from the Scofield tables. Data were obtained from: Mark Engelhard and Don Baer , "Third Row Transition Metals by X-ray Photoelectron Spectroscopy", Surface Science Spectra 7, 1-68 (2000) https://doi.org/10.1116/1.1311915
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Re

    • Elements: Re

    • Sample composition: Re

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 45°

    Equipment and analysis software:

    • Brand: Physical Electronics, Incorporated Quantum 2000

    • Model: 11-066

    • Spectrometer mode: constant pass energy

    • Software used: Analyzer

    xpsoasis_489_image_100.png
  • 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
  • Fitting of the Lu 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (XPS library website, https://xpslibrary.com/). The spectrum was fitted employing five Voigt doublets. The branching ratio was forced to be equal to the theoretically expected value (0.7906), which was taken from the Scofield tables.
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Lu

    • Elements: Lu

    • Sample composition: Lu

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 29.65

    • Take-off angle: 90

    xpsoasis_504_image_100.png
  • Fitting of the Ir 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (XPS library website, https://xpslibrary.com/). The spectrum was fitted employing three Voigt doublets. The branching ratio was forced to be equal to the theoretically expected value (0.7866), which was taken from the Scofield tables. The fit needs to be optimized, since it fails to reproduce the data in the circled region (~50 eV).
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    Information about the sample:

    • Shape: Other :element

    • Sample material: Ir

    • Elements: Ir

    • Sample composition: Ir

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 14.25

    • Take-off angle: 90°

    Equipment and analysis software:

    • Software used: Analyzer

    xpsoasis_506_image_100.png
  • Fitting of the Pt 4f photoemission spectrum from a poly crystalline Pt foil, data were published by Engelhard and Baer. (accession #0057102). The spectrum was fitted employing five doublets. The asymmetry of the main line is reproduced with one Double-Lorentzian doublet. The branching ratio was forced to be equal to the theoretically expected value (0.7873), which was taken from the Scofield tables. Data were obtained from: Mark Engelhard and Don Baer, "Third Row Transition Metals by X-ray Photoelectron Spectroscopy", Surface Science Spectra 7, 1-68 (2000) https://doi.org/10.1116/1.1311915Read more
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Pt foil

    • Elements: Pt

    • Sample composition: Pt

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 23.5

    • Take-off angle: 45°

    Equipment and analysis software:

    • Brand: Physical Electronics, Inc.

    • Model: 11-066

    • Spectrometer mode: constant pass energy

    • Software used: AAnalyzer

    xpsoasis_509_image_100.png
  • Fitting of the Pb 4f photoemission spectrum for a poly crystalline surface, data were published by Engelhard and Baer. (accession #0057402). The main photoemission line was fitted using an asymmetric Double-Lorentzian doublet. The branching ratio was forced to be equal to the theoretically expected value (0.7863), which was taken from the Scofield tables. Data were obtained from: Mark Engelhard and Don Baer , "Third Row Transition Metals by X-ray Photoelectron Spectroscopy", Surface Science Spectra 7, 1-68 (2000) https://doi.org/10.1116/1.1311915
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    Information about the sample:

    • Shape: Otherpolycrystal

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 23.5

    Equipment and analysis software:

    • Brand: Physical Electronics, Incorporated Quantum 2000

    • Model: 11-066

    • Spectrometer mode: constant pass energy

    • Software used: AAnalyzer

    xpsoasis_580_image_100.jpg
  • Fitting of spectra from the core level Fe 2s from a partially oxidized iron film for different photon energies (6736.5, 6836.5, 6936.5, 7387.5, 7487.5, and 7587.5 eV).
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: partially oxidized Fe

    • Elements: Fe,O

    • Sample composition: Fe2O3/Fe

    Data acquisition parameters:

    • Photon source: Synchrotron. Energy

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_957_image_14.jpg
  • Fitting of spectra from the core level Fe 3p and 3s from a partially oxidized iron film for different photon energies (6736.5 and 7487.5 eV).
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    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: partially oxidized Fe

    • Elements: Fe,O

    • Sample composition: Fe2O3/Fe

    Data acquisition parameters:

    • Photon source: Synchrotron. Energy

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_958_image_14.jpg
  • Fitting of spectra from the core level Fe 3p and 3s from a partially oxidized iron film for different photon energies (6736.5 and 7487.5 eV).
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: partially oxidized Fe

    • Elements: Fe,O

    • Sample composition: Fe2O3/Fe

    Data acquisition parameters:

    • Photon source: Synchrotron. Energy

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_959_image_14.jpg
  • Database
    The main doublet was fitted with three symetric Voigt doublets (shown in navy blue, blue and aqua). The spectra was obtained from the surface of a metallic nickel thick sample deposited by thermal sublimation in UHV conditions. Data included in a Master Degree Thesis (Guzmán-Bucio et al. "Oxidation mechanim of metallic nickel," to be published).
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Ni

    • Elements: Ni

    • Sample composition: Ni

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    • Software used: Analyzer

    xpsoasis_346_image_100.jpg
  • Database
    The main photoemission line (displayed in blue) was fitted with a Double-Lorentzian lineshape. The spectra was obtained from the surface of a metallic nickel thick sample deposited by thermal sublimation in UHV conditions. Data included in a Master Degree Thesis (Guzmán-Bucio et al. "Oxidation mechanism of metallic nickel," to be published).
    Read more

    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Metallic Ni

    • Elements: Ni

    • Sample composition: Ni

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    xpsoasis_344_image_100.jpgxpsoasis_344_image_100.jpg
  • Database
    The spectra were obtained from the surface of a metallic nickel thick sample exposed to UHP O2 at 100°C for 8 min in a tubular furnace. The spectra were fitted through the block approach* and are displayed normalized. The main peak (shown in olive green) corresponds to the metallic component; the five doublets are associated to the oxide components. Data included in a Master Degree Thesis (Guzmán-Bucio et al. "Oxidation mechanism of metallic nickel," to be published). * A. Herrera-Gómez, F.S. Aguirre-Tostado, Y. Sun, P. Pianetta, Z. Yu, D. Marshall, R. Droopad, W.E. Spicer, Photoemission from the Sr/Si(001) interface, J. Appl. Phys. 90 (2001) 6070–6072. https://doi.org/10.1063/1.1415758.
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Partially oxidized Ni

    • Elements: Ni, O, C

    • Sample composition: Ni2O3

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 15

    • Take-off angle: various (from top to bottom 90°, 70°, 50°, 40°)

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: small area, large angle

    xpsoasis_348_image_100.jpg
  • Database
    O 1s spectra was obtained from the surface of a hafnium oxide sample that was deposited by atomic layer deposition over Si(1 0 0) wafers. The component at ~530 eV is associated to Hf-O bonding in hafnium oxide. The component at 532 eV has contributions from the oxygen of the superficial hydroxil groups and from the oxygen in hafnium silicate at the interface HfO2/Si.
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    Information about the sample:

    • Shape: Flat surface

    • Sample material: Hafnium oxide

    • Elements: Hf, O, Si

    • Sample composition: HfO2/HfSiO2/Si

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Take-off angle: 85°

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha 110

    • Spectrometer mode: large angle, small area

    xpsoasis_198_image_100.jpg
  • Database
    Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Flat surface

    • Sample material: Nickel

    • Elements: Ni

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    • Pass energy: 15

    • Take-off angle: 90

    Equipment and analysis software:

    • Brand: -

    • Model: -

    • Spectrometer mode: -

    xpsoasis_100_image_100.jpg

CR fittings

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To show the fits used for the fits using CR lineshapes

Full name:

Dulce María Guzmán Bucio

Title:

Engineer

organization:

Cinvestav

Country:

México

This user is:

Moderator in elements:

Moderator in forums:

Number of post in database:

5

Number of post:

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