Ba4YTe
ceramic· JVASP-64630· Ba4YTe
Ba₄YTe is a mixed-metal ceramic compound combining barium, yttrium, and tellurium, belonging to the family of rare-earth telluride ceramics. This material is primarily of research interest rather than established commercial production, studied for its potential in high-temperature applications and solid-state chemistry due to its complex crystal structure and the electronic properties imparted by the rare-earth yttrium and telluride anion. Engineers considering this material should recognize it as an exploratory compound for niche applications in advanced ceramics, thermoelectrics, or specialized high-temperature environments where conventional oxides are unsuitable.
thermoelectric devices (research)high-temperature structural ceramicsrare-earth compound synthesissolid-state chemistry applicationsexperimental electronic ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 14.10 | GPa | — | ||
Shear Modulus(G) | 1.020 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.631 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 2.594 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.8030 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.1671 | 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.