BaErAgS3
metal· JVASP-24471· BaErAgS3
BaErAgS₃ is an intermetallic compound containing barium, erbium, silver, and sulfur—a rare-earth metal sulfide in the research phase rather than an established engineering material. While specific industrial applications are not yet widespread, materials in this compositional family (rare-earth metal chalcogenides) are of interest for semiconductor, photonic, and thermal management applications where the unique electronic and thermal properties of rare-earth elements can be leveraged. Engineers would consider this material only in specialized research or development contexts where its particular chemical and structural properties offer an advantage over conventional alternatives.
rare-earth compound researchsemiconductor device developmentthermal interface materials (experimental)photonic applications (research phase)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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
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.