upward, wiki

FeO

B Bienvenu, M Todorova, J Neugebauer, D Raabe, M Mrovec, Y Lysogorskiy, R Drautz, Development of an atomic cluster expansion potential for iron and its oxides, npj Comput Mater 11, 81 (2025) – doi

Z Zhou, R Long, O V Prezhdo, Why Silicon Doping Accelerates Electron Polaron Diffusion in Hematite, JACS 141, 20222 (2019) – coo

A Braun, K Sivula, D K Bora, J Zhu, L Zhang, M Gratzel, J Guo, E C Constable, Direct Observation of Two Electron Holes in a Hematite Photoanode during Photoelectrochemical Water Splitting, JPCC 116, 16870 (2012)