O2 Cu1 Sm1

O₂Cu₁Sm₁ is an experimental oxide semiconductor compound combining copper and samarium in a defined stoichiometric ratio. This material belongs to the family of rare-earth copper oxides, which are under investigation for electronic and photonic applications where the rare-earth dopant modulates band structure and carrier dynamics. While not yet commercial at scale, compounds in this material class show promise for next-generation semiconductors due to the tunability that samarium doping provides to optical and electrical properties.