Er3Al3NiGe2 is an intermetallic compound combining rare-earth (erbium), aluminum, nickel, and germanium elements into a quaternary metallic system. This is a research-phase material investigated for its potential in high-temperature structural applications and magnetic or electronic device contexts where rare-earth intermetallics offer superior performance compared to conventional steels or superalloys. The compound represents exploration within the rare-earth intermetallic family, where controlled composition and crystal structure can yield tailored mechanical and functional properties for specialized engineering environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 13,172.3 | ksi | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 9,109.8 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2771 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -7.490 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7685 | eV/atom | — |