YOs₂ is an yttrium oxide-based ceramic compound belonging to the rare-earth oxide ceramic family. This material is primarily investigated in research contexts for high-temperature structural applications where exceptional stiffness and density are required. It is notable among rare-earth ceramics for its potential in aerospace and thermal management applications where oxidation resistance and mechanical stability at elevated temperatures are critical design factors.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 212.3 | GPa | — | ||
| ↳ | 212.3 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.09380 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν) | 0.3919 | - | — | ||
Shear Modulus(G)2 entries | 49.45 | GPa | — | ||
| ↳ | 49.45 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 14.26 | kg/m³ | — |
| 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)2 entries | -0.2570 | eV/atom | — | ||
| ↳ | -0.3968 | eV/atom | — |