BaAlGe
metal· BaAlGe
BaAlGe is an intermetallic compound composed of barium, aluminum, and germanium, representing an experimental material from the class of ternary metal systems. While not widely commercialized, compounds in this family are investigated for their potential in semiconductor applications, thermoelectric devices, and advanced structural applications where the combination of light and heavy elements offers unusual property combinations. The material's research interest stems from its potential to exhibit tailored electronic and thermal properties distinct from conventional binary alloys or pure metals.
thermoelectric devices (research)intermetallic compoundssemiconductor substrates (experimental)high-temperature structural applicationsmaterials research & developmentphase diagram studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 6,328.7 | ksi | — | ||
| ↳ | 6,551.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.1900 | - | — | ||
Shear Modulus(G)2 entries | 4,909.4 | ksi | — | ||
| ↳ | 5,012.5 | ksi | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1653 | 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 | — | ||
Seebeck Coefficient(S) | -16.85 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5652 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.