BaSiSe2
ceramic· JVASP-133966· BaSiSe2
BaSiSe₂ is a mixed anionic ceramic compound combining barium with silicon and selenium, belonging to the family of chalcogenide ceramics. This material is primarily of research interest rather than established in high-volume production, with potential applications in optoelectronic devices and solid-state materials where its band gap and thermal properties are relevant. Engineers would consider BaSiSe₂ in emerging photovoltaic or photonic applications where alternative chalcogenides (CdTe, CZTS, or perovskites) may be limited by toxicity, cost, or performance constraints, though material maturity and scalability remain active research questions.
optoelectronic researchphotovoltaic developmentsolid-state ceramicschalcogenide materialsthermal/optical devicesexperimental semiconductors
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — | — |
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.