La3BeInS7
ceramic· JVASP-147282· La3BeInS7
La3BeInS7 is a ternary ceramic compound combining lanthanum, beryllium, indium, and sulfur—a sulfide-based ceramic belonging to the family of rare-earth chalcogenides. This is a research-phase material with potential applications in optoelectronics and solid-state devices where the combination of rare-earth and semiconducting elements may enable photoluminescence, thermal stability, or specialized optical properties.
experimental optoelectronicsrare-earth phosphorssolid-state lasers (research)wide-bandgap semiconductorsthermal barrier coatings (exploratory)scintillation detectors (potential)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.584 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.463 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.776 | 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.