Au2 Ce1 Si2

Au₂Ce₁Si₂ is an intermetallic compound combining gold, cerium, and silicon—a rare-earth-containing ternary phase that belongs to the broader family of Au-RE (rare-earth) intermetallics. This material remains largely experimental; it is primarily of interest in fundamental materials research rather than established industrial production, with potential relevance to electronic, photonic, or catalytic applications where the unique properties of gold-cerium-silicon interactions may be exploited.