ErHO₂ is a rare-earth oxide ceramic compound combining erbium with holmium in an oxide matrix, belonging to the family of lanthanide ceramics. This material is primarily of research and developmental interest for high-temperature applications where rare-earth oxides provide thermal stability and chemical inertness. Engineers would consider this compound in specialized aerospace, nuclear, or advanced thermal management systems where the unique properties of rare-earth ceramics offer advantages over conventional oxide ceramics, though commercial availability and cost remain limiting factors.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 122.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 66.16 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.754 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.227 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -100.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.849 | eV/atom | — |