ErNaO3

ErNaO3 is a rare-earth ceramic compound containing erbium, sodium, and oxygen, belonging to the family of perovskite or perovskite-related oxides. This is a research-phase material not yet widely commercialized; it is of interest in materials science primarily for its potential functional properties including ionic conductivity, optical activity, or magnetic behavior depending on its crystal structure and synthesis conditions. The erbium-containing oxide family has been explored for solid-state electrolytes, photonic applications, and high-temperature ceramics, though ErNaO3 specifically remains largely in academic investigation rather than established industrial production.