BaCo₂As₂ is an intermetallic compound combining barium, cobalt, and arsenic in a crystalline metallic structure. This material is primarily of research interest rather than established industrial production, studied for its potential electronic and magnetic properties within the broader class of rare-earth-free intermetallic compounds. The barium-cobalt-arsenide family is investigated for applications in thermoelectric devices, magnetic materials, and solid-state electronics where alternatives to rare-earth or toxic-element-based systems are desired.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 74.71 | GPa | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 35.55 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.767 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.7740 | µB | — | ||
Seebeck Coefficient(S) | -21.91 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6390 | eV/atom | — |