CaLaGa3S6O

CaLaGa₃S₆O is a rare-earth containing mixed-anion ceramic compound combining calcium, lanthanum, gallium, sulfur, and oxygen. This is a research-stage material primarily investigated for photonic and optical applications, where its mixed-anion chemistry offers potential for tailored electronic band gaps and nonlinear optical properties. The material belongs to a family of sulfide-oxide ceramics that bridge conventional oxide ceramics with more reactive sulfide compounds, making it of particular interest for specialized optical devices, photocatalysts, or solid-state laser host materials where conventional oxides may be limiting.