Fitting of the Sr 3d photoemission spectrum from metallic strontium using a Double-Lorentzian lineshape (Sr 3d forum)
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.
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Shape: Flat Surface
Sample material: metallic strontium
Elements: Sr
Sample composition: Sr
Photon source: Al Ka (monochromatic)
Pass energy: 23.5
Take-off angle: 90
Brand: PHI
Model: Quantum 2000
Software used: AAnalyzer
