Ca2 Tm4 O8
semiconductor· Ca2 Tm4 O8
Ca₂Tm₄O₈ is a rare-earth oxide ceramic compound containing calcium and thulium, belonging to the family of lanthanide-based ceramics. This material is primarily of research interest rather than established commercial production, with potential applications in high-temperature insulation, phosphor systems, and optical devices that leverage rare-earth luminescence properties. The thulium content makes it relevant for exploring photonic and thermal management systems, though it remains largely in the development phase compared to more conventional rare-earth oxides like yttria or ceria.
rare-earth photonic materialshigh-temperature ceramicsresearch phosphorsthermal barrier coatings (experimental)optical/luminescent devicesspecialized refractories
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.