ScAlO is a scandium aluminate ceramic compound that belongs to the family of mixed-metal oxide ceramics. While not widely commercialized as a primary engineering material, scandium aluminates are of research interest for high-temperature applications and as constituent phases in advanced ceramic composites and coatings. This material represents an emerging class of rare-earth-containing ceramics being investigated for thermal barrier systems, refractory applications, and specialty optical or electronic functions where scandium's unique properties may offer advantages over conventional alumina or other aluminates.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | -4.270 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.4000 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | -2.840 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 962 | 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) | 2.381 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.04424 | 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