YbLu2Se4 is a rare-earth selenide ceramic compound combining ytterbium and lutetium with selenium, belonging to the family of lanthanide chalcogenides. This material is primarily of research interest rather than established industrial production, investigated for potential applications in solid-state physics and materials science due to its unique electronic and thermal properties arising from rare-earth element interactions. The compound represents an experimental composition within rare-earth ceramics, with potential relevance to thermoelectric devices, optical materials, or high-temperature structural applications where lanthanide-doped ceramics show promise.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 7,296.8 | ksi | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2200 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 5,193.8 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2686 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.132 | eV | DFT · OptB88vdW | ||
| ↳ | 1.987 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 7.373 | - | DFT · OptB88vdW | ||
| ↳ | 5.610 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 23.23 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.004 | 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