Ba₃AsP is a ternary ceramic compound composed of barium, arsenic, and phosphorus, belonging to the class of intermetallic ceramics and semiconducting materials. This is a research-phase compound studied primarily for its potential in optoelectronic and photonic applications due to its wide bandgap characteristics. While not yet widely deployed in commercial products, materials in this compositional family are investigated for UV-responsive photocatalysts, wide-gap semiconductor devices, and specialized optical coatings where conventional materials like GaN or SiC may be cost-prohibitive or functionally limited.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27.40 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 19.98 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.921 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1100 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -109.7 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3155 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7506 | eV/atom | — |