Mg2 S8 Yb4
semiconductor· Mg2 S8 Yb4
Mg₂S₈Yb₄ is a rare-earth-doped sulfide semiconductor compound combining magnesium sulfide with ytterbium dopant ions, belonging to the family of rare-earth-doped chalcogenide semiconductors. This material is primarily in research and development phase, investigated for potential applications in infrared optics, scintillation detection, and solid-state lighting where rare-earth dopants enable tunable luminescence and mid-infrared transparency. The incorporation of ytterbium provides active centers for photonic applications, offering potential advantages over traditional oxide-based phosphors in environments requiring chemical or thermal stability.
infrared optical windowsscintillation detectorsrare-earth photoluminescencesolid-state lighting researchthermal imaging componentsradiation detection systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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
Export Control
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.