Cs2LiNdF6

Cs₂LiNdF₆ is a rare-earth fluoride ceramic compound containing cesium, lithium, and neodymium, belonging to the family of elpasolite-structured materials. This is primarily a research compound investigated for optical and photonic applications, particularly as a host matrix for rare-earth ion doping in laser crystals and luminescent materials. Its fluoride-based chemistry makes it attractive for mid-infrared and upconversion applications where traditional oxides fall short, though it remains largely experimental rather than in widespread industrial production.