BaLiAs
ceramic· BaLiAs
BaLiAs is a ternary ceramic compound combining barium, lithium, and arsenic elements, representing an experimental material from the semiconductor and advanced ceramics research space. This material family is of interest in solid-state physics and materials science primarily for its potential electronic and optoelectronic properties rather than structural applications. While not established in mainstream industrial production, ternary barium-lithium compounds are investigated for their thermal, electrical, and optical characteristics in specialized research contexts.
experimental semiconductorssolid-state device researchoptoelectronic materials developmenthigh-temperature ceramics researchmaterials physics characterizationadvanced compound development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 34.03 | GPa | — | ||
| ↳ | 36.97 | GPa | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G)2 entries | 22.72 | GPa | — | ||
| ↳ | 25.32 | GPa | — |
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) | 4.484 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.6590 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 25.62 | - | — | ||
| ↳ | 41.55 | - | — | ||
| ↳ | 16.11 range 9.555–22.66median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.3514 | C/m² | — | ||
| ↳ | 0.1606 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -195.5 | µV/K | — |
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 | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.034 | 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.