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Unité Matériaux et Transformations
CNRS UMR 8207 - Université de Lille

UMET - Mössbauer Spectrometry

Mössbauer Spectrometry

Tools

  • 57Co sources to study alloys containing iron chemical element,
  • 1 spectrometer for analyses at room temperature in transmission configuration,
  • 1 spectrometer for analyses at room temperature in reflection configuration:
    • CEMS mode - 0.2µm,
    • CXMS mode - 2µm.

Available Mössbauer studies

  • Phases identification and quantification, chemical composition determination,
  • Oxidation state of iron,
  • Local atomic ordering and symetry,
  • Properties: magnetic resolution, charges transfer indication.

Possible materials

  • Powder, massive, sheet or coating on massive material,
  • Nature: coated (or not) steels (nitrogen steel), minerals, catalysts, semi-conductors.
 
Mössbauer Spectrometer
Mössbauer Spectrometer
 
UMET - Unité Matériaux et Transformations
CNRS UMR 8207
Université de Lille
Bâtiment C6
59655 Villeneuve d'Ascq
France
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