Publicaties
Application of stable isotopes and AF4/ICP-SFMS for simultaneous tracing and quantification of iron oxide nanoparticles in a sedimentU+2013slurry matrix Universiteit Gent
Effect of parent body evolution on equilibrium and kinetic isotope fractionation: a combined Ni and Fe isotope study of iron and stony-iron meteorites Vrije Universiteit Brussel KU Leuven Universiteit Gent
Thermal equilibration of iron meteorite and pallasite parent bodies recorded at the mineral scale by Fe and Ni isotope systematics Vrije Universiteit Brussel Universiteit Gent KU Leuven
Iron and silicon isotope fractionation in silicate melts using first-principles molecular dynamics Vrije Universiteit Brussel
The direct determination of silicate melts iron and silicon isotopes signature remains a major challenge of high-temperature isotope geochemistry. For this reason, melts are often approximated by silicate glasses. Calculation of precise equilibrium Si and Fe isotopes fractionation factors between minerals and melt would indeed allow us to distinguish equilibrium fractionation from diffusion-driven kinetic fractionation involved in the iron ...
First-principles calculation of iron and silicon isotope fractionation between Fe-bearing minerals at magmatic temperatures: The importance of second atomic neighbors Vrije Universiteit Brussel
In order to elucidate the processes involved in iron and silicon isotopes partitioning during magmatic differentiation, it is essential to know the precise value of equilibrium fractionation factors between the main minerals present in the evolving silicic melts. In this study, we performed first-principles calculations based on the density functional theory to determine the equilibrium iron and silicon isotopes fractionation factors between ...
Sulfur and oxygen isotope tracing in zero valent iron based Universiteit Antwerpen
Inter-comparison of stable iron, copper and zinc isotopic compositions in six reference materials of biological origin Universiteit Gent
First-principles investigation of equilibrium iron isotope fractionation in Fe 1−xS x alloys at Earth's core formation conditions Vrije Universiteit Brussel
Iron is one of the most abundant non-volatile elements in the solar system. As a major component of planetary metallic alloys, its immiscibility with silicates plays a major role in planetary formation and differentiation. Information about these processes can be gained by studying the equilibrium Fe isotope fractionation between metal alloys and molten silicates at conditions of core formation. In particular, recent attention has been paid ...