ErMg2As2 is an intermetallic ceramic compound combining erbium, magnesium, and arsenic in a defined stoichiometric ratio. This material belongs to the family of rare-earth intermetallics and is primarily of research and exploratory interest rather than established in high-volume industrial production. The compound exhibits characteristics typical of intermetallic ceramics—moderate stiffness combined with controlled density—and represents the type of advanced material investigated for specialized applications requiring specific combinations of mechanical and thermal properties that conventional ceramics or metals cannot easily deliver.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,888.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 5,686.9 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1994 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8843 | eV/atom | — |