BeTl
ceramic· JVASP-134153· BeTl
BeTl is an intermetallic ceramic compound combining beryllium and thallium, representing a rare material system that has seen limited commercial adoption due to the toxicity and scarcity of thallium and the reactivity of beryllium. This material exists primarily in research contexts where its unique electronic and mechanical properties are of theoretical interest rather than in widespread engineering practice. Engineers would consider BeTl only in specialized applications requiring unusual combinations of properties that cannot be met by more conventional ceramics or intermetallics.
Research and developmentSemiconductor applications (theoretical)High-temperature compounds (experimental)Materials science studiesNiche specialty compounds
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 40.20 | GPa | — | ||
Poisson's Ratio(ν) | 0.3700 | - | — | ||
Shear Modulus(G) | 12.68 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.294 | 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) | 0.8995 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.8995 | 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.