Pressure-induced redox reversal of iron and the distribution of elements in deep Earth - Xiaoli Wang; Xiaolei Feng; Jianfu Li; Yang Lv; Austin Ellis; Samantha Scott; Abhiyan Pandit; Dalar Khodagholian; Russell J. Hemley; Matthew G. Jackson; Frank Spera; Simon A. T. Redfern; et al. (Proceedings of the National Academy of Sciences, 2025)