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Sebastian Kommescher


Telefon
 +49 221 470-89867

E-Mail: s.kommescher@uni-koeln.de

Research interests

Geochemistry/Geochronology

  • Isotope analysis using single, mixed and double spike techniques
  • Ti isotopes in the Earth system

Cosmochemistry

  • Ti isotopic composition of the Earth and the Moon
  • Nucleosynthetic anomalies in Ti isotopes

Isotope Analysis / Mass Spectrometry

  • High-precision isotope analysis of Ti (and other elements), method development
  • Ion exchange chromatography and purification of Ti (and other elements), method development