Ba4SnSe
ceramic· JVASP-64133· Ba4SnSe
Ba₄SnSe is an inorganic ceramic compound belonging to the family of metal chalcogenides, specifically a barium tin selenide phase. This material is primarily of research interest for thermoelectric and optoelectronic applications, where the combination of tin and selenium in a barium-rich lattice offers potential for tuning electronic and phononic properties relevant to solid-state energy conversion and light-emitting devices.
thermoelectric energy conversionsolid-state optoelectronicsmaterials researchsemiconductor developmentthermal management systemsexperimental phase materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1896 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.9774 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.09602 | 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.