• Oxygen Vacancy Substitution Linked to Ferric Iron in Bridgmanite at 27 GPa 

      Fei, HongzhanORCIDiD; Liu, ZhaodongORCIDiD; McCammon, CatherineORCIDiD; Katsura, TomooORCIDiD (Geophysical Research Letters, 2020)
      Ferric iron can be incorporated into the crystal structure of bridgmanite by either oxygen vacancy substitution (MgFeO2.5 component) or charge-coupled substitution (FeFeO3 component) mechanisms. We investigated the ...