PmHo3 is a rare-earth ceramic compound composed of promethium and holmium oxides, belonging to the family of lanthanide-based ceramic materials. This is primarily a research and specialized-use material studied for its potential in high-temperature applications and radiation-resistant systems, where the unique nuclear properties of promethium (a radioactive lanthanide) combined with holmium's magnetic characteristics may offer advantages in extreme environments. Engineers would consider this material for niche applications requiring radiation stability or magnetic functionality at elevated temperatures, though its radioactive nature and synthesis complexity limit widespread industrial adoption compared to conventional structural ceramics.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 43.17 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2600 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 26.20 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.665 | 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) | 0.01640 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.01637 | 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