CaTm2S4
ceramic· JVASP-143742· CaTm2S4
CaTm2S4 is a calcium-thulium sulfide ceramic compound belonging to the rare-earth sulfide family. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in optoelectronic devices, solid-state lighting, and thermal management systems where rare-earth-doped ceramics offer luminescence or heat-dissipation properties. Engineers would consider this compound for specialized applications requiring the unique optical or thermal characteristics of rare-earth sulfides, though availability and processing maturity should be verified against conventional alternatives like yttria or alumina-based ceramics.
rare-earth optoelectronicsphosphor materialsthermal interface ceramicsresearch-phase semiconductorshigh-temperature insulatorsspecialty optical devices
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.