The effect of pressure and spin on the isotopic composition of ferrous iron dissolved in periclase and silicate perovskite

James R. Rustad, Piotr Zarzycki, Maryali P. Sauceda +1

We perform density functional calculations of the equilibrium 57Fe/54Fe ratios for ferrous iron dissolved in periclase and MgSiO3 perovskite at the pressures and temperatures of th…