BaTeSe2
ceramic· JVASP-133975· BaTeSe2
BaTeSe₂ is a ternary ceramic compound combining barium, tellurium, and selenium—a rare earth chalcogenide material primarily of research interest rather than established commercial production. While not yet widely deployed in industry, this material belongs to the family of telluride and selenide ceramics being investigated for optoelectronic and thermoelectric applications where band gap engineering and ionic conductivity are critical; it represents an emerging materials platform for scientists exploring next-generation semiconductors and solid-state energy conversion devices.
thermoelectric devices (research phase)optoelectronic semiconductorssolid-state ionic conductorswide band-gap materials researchhigh-temperature energy conversionmaterials screening for advanced ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 44.73 | GPa | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 19.38 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.371 | kg/m³ | — |
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) | 0.1026 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.014 | 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.