Yb₂AcY is an ytterbium-based ceramic compound belonging to the rare-earth oxide family, likely developed for high-temperature or specialized functional applications. This is a research or specialty material not widely deployed in conventional engineering; compositions involving ytterbium and yttrium are typically explored for thermal barrier coatings, optical properties, or nuclear fuel applications where rare-earth elements provide enhanced stability or radiation resistance. Engineers would consider this material when conventional ceramics prove insufficient for extreme thermal environments, neutron shielding, or when specific optical or electronic properties of rare-earth systems are required.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 22.76 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.4600 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 13.31 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.434 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09780 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.09498 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data