Sm2CuAs3O

Sm₂CuAs₃O is a mixed-valence ceramic compound containing samarium, copper, and arsenic in an oxide framework, belonging to the family of rare-earth transition-metal arsenates. This is a research-phase material studied primarily for its magnetic and electronic properties rather than established industrial use. While arsenate ceramics remain largely experimental, compounds in this family show potential for specialized applications in magnetic devices, solid-state electronics, and high-temperature functional ceramics where rare-earth dopants provide tailored magnetic interactions.