ScVO4 is a vanadium-based ceramic compound belonging to the scheelite family of oxides, characterized by its dense crystalline structure and moderate elastic stiffness. This material is primarily investigated in research contexts for high-temperature applications and as a potential host material for rare-earth doping, with particular interest in photocatalysis, thermal barrier coatings, and luminescent device applications where its chemical stability and refractory properties are advantageous. Engineers would consider ScVO4 when conventional oxides prove insufficient in extreme thermal or chemical environments, though its use remains largely exploratory outside specialized research programs.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 158.3 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3800 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 49.90 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.698 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.470 | eV | DFT · OptB88vdW | ||
| ↳ | 2.932 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 5.905 | - | DFT · OptB88vdW | ||
| ↳ | 5.046 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.00110 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000999 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -219.1 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 351.9 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 5.440 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.078 | 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