CdYO2S
ceramic· CdYO2S
CdYO₂S is an oxysulfide ceramic compound combining cadmium, yttrium, oxygen, and sulfur—a mixed-anion material class that bridges oxide and sulfide chemistries. This is primarily a research material investigated for luminescent and photonic applications, particularly as a phosphor host or optical material, where the dual anion system enables tunable electronic properties not easily accessible in conventional single-anion ceramics. Its development reflects broader interest in rare-earth-doped oxysulfides for solid-state lighting, scintillators, and optical devices, though industrial deployment remains limited compared to mature phosphor systems.
phosphors and luminescent materialssolid-state lighting researchoptical ceramicsrare-earth host materialsphotonic device developmentmaterials research and experimentation
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.