Mg10 Fe1 O11

Mg10Fe1O11 is an iron-doped magnesium oxide ceramic compound belonging to the spinel or rock-salt derived oxide family, synthesized primarily for research and advanced applications rather than established commercial production. This mixed-valence oxide semiconductor shows promise in energy storage, catalysis, and electronic device applications where the iron dopant modifies the electronic structure and defect chemistry of the parent magnesium oxide. The material is of particular interest in emerging fields such as battery electrolytes, photocatalysis, and thin-film semiconductor devices where tailored band gaps and ion transport properties are leveraged.