BaMg₂Sb₂ is an intermetallic ceramic compound belonging to the family of Zintl phases—a class of materials with mixed ionic-covalent bonding that combines metallic and semiconducting characteristics. This is a research-stage material primarily investigated for thermoelectric and electronic applications where the layered crystal structure and balanced mechanical-electrical properties of Zintl phases offer potential advantages over conventional ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 38.87 | GPa | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 26.56 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.382 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9120 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 18.19 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -222.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8521 | eV/atom | — |