معرفی
Associate Professor Yuri Amelin is an Honorary Associate Professor at the Australian National University's Research School of Earth Sciences. His research focuses on geochemistry, cosmochemistry, and isotope systems in meteorites and planetary materials. He has contributed to studies of Solar System chronology through U-Pb dating of meteorites like Asuka 881394 and FUN CAIs, as well as analysis of samples from asteroid Ryugu returned by Hayabusa2. His work addresses fundamental questions about early Solar System formation, isotopic heterogeneity, and nucleosynthetic processes.
Key research areas include:
- Isotope geochemistry of CAIs and angrites
- Chronometry using Pb-Pb, Al-Mg, and Mn-Cr systems
- Investigation of FUN CAIs' isotopic anomalies
- Analysis of Ryugu's nucleosynthetic heritage
- Development of precise analytical methods for meteorite dating
Recent publications emphasize asteroid sample analysis, isotopic fractionation mechanisms, and refining chronometric techniques. His work bridges laboratory-based geochemical analysis with theoretical models of planetary formation.
