Ba₂As is an intermetallic ceramic compound in the barium arsenide family, representing a rare-earth or heavy-metal ceramics class with potential semiconductor or ionic-conducting properties. This material is primarily investigated in research contexts for solid-state electronics, photovoltaic devices, and specialized functional ceramics rather than established industrial production. The barium arsenide system is notable for exploration in next-generation energy conversion and electronic applications where the combination of barium and arsenic offers distinctive band structure or charge-carrier behavior compared to conventional semiconductors or oxides.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,284.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 2,470 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1852 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -37.35 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05910 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9259 | eV/atom | — |