Yttrium Oxysulfide

Yttrium Oxysulfide is available as a >99.5 pure (metals basis) powder in batch quantities. This material can be synthesized and supplied in various forms including: as a Europium doped red phosphor or as a Ytterbium and Erbium substituted exceptionally intense green through red upconverted phosphor. The Ytterbium and Erbium substitued phosphor may be used in printing ink applications