ErFe2 is an intermetallic compound in the rare-earth iron family, combining erbium with iron in a 1:2 stoichiometric ratio. This material exhibits magnetic and structural properties typical of rare-earth intermetallics, making it relevant to high-performance applications requiring controlled magnetic behavior and thermal stability. ErFe2 is primarily of research and specialized industrial interest rather than a commodity material, with applications in magnetic devices, high-temperature structural composites, and materials science investigations into rare-earth metallurgy.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 19,294.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.4100 | - | — | ||
Shear Modulus(G) | 3,979.8 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3660 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 5.966 | µB | — | ||
Seebeck Coefficient(S) | -15.86 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.01970 | eV/atom | — | ||
| ↳ | -0.1767 | eV/atom | — |