PrGaO3 is a rare-earth perovskite ceramic compound combining praseodymium and gallium oxides, belonging to the family of functional oxides with potential semiconductor properties. This material is primarily of research and development interest rather than established in high-volume production, with applications being explored in optoelectronics, photocatalysis, and advanced ceramic systems where rare-earth doping provides tunable electronic and optical characteristics. Engineers evaluating PrGaO3 would typically do so for specialized applications requiring the unique properties of rare-earth-doped gallium oxides, such as UV-transparent ceramics or high-temperature semiconductor devices, though material availability and processing methods remain active areas of investigation.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1578 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 3.774 | eV | DFT · PBE | ||
| ↳ | 3.673 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 4.850 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB)2 entries | 0.000 | μB | DFT | ||
| ↳ | 2.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.000925 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000561 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -134.6 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 419.7 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.512 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf)2 entries | -2.875 | eV/atom | DFT | ||
| ↳ | -1.337 | 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