Scientific interests

Tungsten isotopes

• Development of a new ¹⁸⁰W-¹⁸³W double-spike
• High-precision tungsten isotope measurements using MC-ICPMS
• Stable tungsten isotope variations in terrestrial samples
•  The Earth’s cycle of tungsten
• The stable W isotope composition of Precambrian rocks and its implication on the paleo-environment

Early Earth

• Paleo-environmental evolution of the Early Earth
• The oxygenation of the oceans and the atmosphere
• High precision measurements of molybdenum and iron isotopes using MC-ICPMS
• Mass-independent sulfur isotope fractionations