Research Interests

• Chronology of the early solar system using short- and long-lived isotope systems
• Cosmic irradiation effects in meteorites
• Identification of nucleosynthetic anomalies in meteorites and planetary materials to constrain the dynamics of the early solar nebula
• Hf-Nd isotope constraints on the early Earth's mantle-crust evolution
• Applications of Sr-Nd-Hf and Os isotope systems to Geo- and Cosmochemistry
• Impact research
• Planetary habitability