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Abraham Jorge
Date: 2025-07-28 18:49
Fitting of the Pt 4f photoemission spectrum from pure Platinum using a Voigt lineshape.
Fitting of the Pt 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted). The main peak was modeled by three doublets, the first with a Voigt line shape and the others with a Gaussian line shape. A small Gaussian doublet was also added in the 76 eV region, as it was not well resolved with this line shape. The fit with this line shape does not allow the maximum of the 7/2 and 5/2 components to be resolved, but adding an extra peak only adds uncertainty to the fit. 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: Pt
Elements: Pt
Sample composition: Pt
Data acquisition parameters:
Photon source: Al Ka monochromatic
Pass energy: 4.3
Take-off angle: 90
Equipment and analysis software:
Software used: AAnalyzer
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Abraham Jorge
Date: 2025-07-28 18:48
Fitting of the Pt 4f photoemission spectrum from pure Platinum using a Double Lorentzian lineshape.
Fitting of the Pt 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted). The main peak was modeled by a doublet correlated with the DL line shape. The fit with this line shape allows the maximum of the 7/2 and 5/2 components to be resolved, but adding an extra peak only adds uncertainty to the fit. 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: Pt
Elements: Pt
Sample composition: Pt
Data acquisition parameters:
Photon source: Al Ka monochromatic
Pass energy: 4.3
Take-off angle: 90
Equipment and analysis software:
Software used: AAnalyzer
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Abraham Jorge
Date: 2025-07-28 18:46
Fitting of the Pt 4f photoemission spectrum from pure Platinum using a Doniach-Sunjic lineshape.
Fitting of the Pt 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted). The main peak was modeled by a doublet with a D&S line shape, and the second peak with a Gaussian line shape. The fit with this line shape allows the maximum of the 7/2 component and the region between the 7/2 and 5/2 components to be resolved.. 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:
Sample material: Pt
Elements: Pt
Sample composition: Pt
Data acquisition parameters:
Photon source: Al Ka monochromatic
Pass energy: 4.3
Take-off angle: 90
Equipment and analysis software:
Software used: AAnalyzer
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Abraham Jorge
Date: 2025-07-24 03:37
Fitting of the Pt 4f photoemission spectrum from metallic Platinum using a CR III lineshape
Fitting of the Pt 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted). The main peak was fitted with two correlated 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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Orlando
Date: 2025-03-28 21:53
Fit for Pt 4f obtained from the database XPSLibrary
data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted).
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Information about the sample:
Shape: Flat surface
Sample material: Pt
Elements: Pt
Sample composition: Pt metallic
Data acquisition parameters:
Photon source: Al Ka
Pass energy: 15
Take-off angle: 85
Equipment and analysis software:
Brand: Thermofisher
Model: Alpha110
Spectrometer mode: MonoXPS
Software used: AAnalyzer
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Orlando
Date: 2025-03-28 21:52
Fit for Pt 4f obtained from the database XPSLibrary
data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted).
Read more
Information about the sample:
Shape: Flat surface
Sample material: Pt
Elements: Pt
Sample composition: Pt metallic
Data acquisition parameters:
Photon source: Al Ka
Pass energy: 15
Take-off angle: 85
Equipment and analysis software:
Brand: Thermofisher
Model: Alpha110
Spectrometer mode: MonoXPS
Software used: AAnalyzer
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0No comments yet
Abraham Jorge
Date: 2024-11-02 06:55
Pt 4f Spectrum with HD Peak Shape
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Files :
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Information about the sample:
Shape: Flat surface
Sample material: Pt
Elements: Pt
Sample composition: Pt
Data acquisition parameters:
Photon source: Al Ka monochromatic
Equipment and analysis software:
Spectrometer mode: MONO
Software used: aanalyzer
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Abraham Jorge
Date: 2024-08-17 21:46
Platinum metal tuning performed with a correlated doublet and the shape of the double Lorentzian curve with bacgrond narrow Shirley
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Files :
You must be logged-in to download data
Information about the sample:
Shape: Flat surface
Sample material: Pt
Elements: Pt
Sample composition: Pt
Data acquisition parameters:
Photon source: Al Ka monochromatic
Equipment and analysis software:
Software used: aanalyzer
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0No comments yet
Abraham Jorge
Date: 2022-07-08 03:35
Read more
Information about the sample:
Shape: Flat surface
Sample material: Pt
Elements: Pt
Sample composition: Pt
Data acquisition parameters:
Photon source: Al Ka monochromatic
Pass energy: 15
Take-off angle: 90
Equipment and analysis software:
Software used: AAnalyzer
0 votes
0No comments yet
Abraham Jorge
Date: 2022-06-08 00:24
Fitting of the Pt 4f photoemission spectrum for the element (research grade), data were provided by Vincent Crist (The use of the spectrum requires acknowledging XPS library website, https://xpslibrary.com/, the data is copyrighted).
Read more
Information about the sample:
Sample material: Pt
Elements: Pt
Sample composition: PT¡t
Data acquisition parameters:
Photon source: Al Ka monochromatic
Pass energy: 15
Take-off angle: 90
Equipment and analysis software:
Software used: AAnalyzer
0 votes
0No comments yet

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Pt 4f photoemission spectrum from a polycrystalline Pt foil

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