TbPaO4 is a rare-earth oxide ceramic compound combining terbium and protactinium oxides, representing a specialized material primarily studied in nuclear materials and advanced ceramics research rather than established commercial production. This compound belongs to the family of actinide-bearing ceramics and is of interest for nuclear fuel matrix development, radiation shielding applications, and fundamental studies of high-density ceramic systems. Engineers would consider this material in contexts requiring radiation tolerance, extreme chemical stability, or specific nuclear applications where the unique properties of actinide-bearing phases provide advantages over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 205.5 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3000 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 101.0 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.591 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.853 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 5.657 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02050 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.992 | 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