Ba4ScSe

Ba₄ScSe is a barium scandium selenide ceramic compound belonging to the family of rare-earth and alkaline-earth metal chalcogenides. This material is primarily of research and development interest rather than established in mainstream industrial production, with potential applications in optoelectronic and photonic devices that exploit the electronic and optical properties of selenide-based ceramics. The combination of barium, scandium, and selenium offers tunable bandgap characteristics and structural stability relevant to next-generation semiconductors, scintillators, or wide-bandgap device platforms where conventional oxides or nitrides may not provide the required optical or electronic performance.