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  • Read more

    Files :

    • You must be logged-in to download data

    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_713_image_14.jpg
  • This is the cleanest si we could get. It is H-terminated.
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    Files :

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    Equipment and analysis software:

    • Software used: aanalyzer

    aanalyzer_712_image_14.jpg
  • download the data, fit it, and post it as a comment
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    Files :

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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: clean silicon

    • Elements: Si

    • Sample composition: Si

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 10

    • Take-off angle: 85

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha 110

    • Spectrometer mode: small area, large angle

    xpsoasis_664_image_100.png
  • download the data, fit it, and post it as a comment
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    Files :

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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: SiO2/Si

    • Elements: Si, O

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 10

    • Take-off angle: 85

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha 110

    • Spectrometer mode: small area, large angle

    xpsoasis_663_image_100.png
  • Read more

    Equipment and analysis software:

    • Software used: AAnalyzer

    xpsoasis_632_image_100.jpg
  • Growth in RTA @800°C by 290s, then etching, this data corresponds to the last etching at 1800s. ARXPS 0-65°
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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: Si wafer

    • Elements: Si2p

    • Sample composition: SiOx

    Data acquisition parameters:

    • Photon source: Al Ka (monochromatic)

    • Pass energy: 20

    • Take-off angle: 0-65

    Equipment and analysis software:

    • Brand: SPECS

    • Model: Phoibos 150

    • Spectrometer mode: MediumArea:1.5kV

    • Software used: Analyzer

    xpsoasis_477_image_100.png
  • have you tried using the same Lorentzian width as in the bulk?
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  • I added the Tougaard background and a linear term in the background
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    Equipment and analysis software:

    • Software used: AAnalyzer

    xpsoasis_416_image_100.jpg
  • Read more

    Files :

    • You must be logged-in to download data

    Information about the sample:

    • Shape: Nanowires

    • Sample material: SiO2

    • Elements: Si,O

    • Sample composition: SiO2

    Data acquisition parameters:

    • Photon source: Al Ka monochromatic

    Equipment and analysis software:

    • Brand: ThermoFisher

    • Model: Alpha110

    • Spectrometer mode: MONOXPS

    • Software used: AAnalyzer

    xpsoasis_408_image_100.jpg
  • Database
    The red, fushia, and olive-green peaks correspond to the 1+, 2+, and 3+ suboxides (parameters from Himpsel et al. Surf. Inter. Anal. 21. 44-50 (1994)). The green peak is the ST peak described in the paper titled "The ST component in the Si 2p photoemission spectrum from clean and oxidized Si [001] surfaces" (to be publish).
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    Files :

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    Information about the sample:

    • Shape: Flat Surface

    • Sample material: silicon oxide layer

    • Elements: Si, O

    • Sample composition: SiO2, Si

    xpsoasis_380_image_100.jpg

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