RbLaS2 is a rare-earth sulfide ceramic compound combining rubidium, lanthanum, and sulfur. This material is primarily of research interest rather than established industrial use, belonging to the family of rare-earth chalcogenides being investigated for optoelectronic and solid-state applications. The compound's potential lies in photonic devices, ion-conducting ceramics, or high-temperature sulfide systems, though commercial deployment remains limited and material development is ongoing.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.933 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.516 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 13.28 | - | DFT · PBE | ||
| ↳ | 8.694 range 4.827–12.56median of 2 measurements | - | DFT · PBEsol | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | DFT · PBE | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | DFT · PBE | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.073 | 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