LaSeS is a lanthanum selenide ceramic compound belonging to the rare-earth chalcogenide family, characterized by ionic bonding between lanthanum cations and selenide anions. This material is primarily explored in research contexts for optoelectronic and thermal applications, where its wide bandgap and refractive properties make it relevant for infrared optics, scintillation detectors, and high-temperature thermal management systems. Engineers considering LaSeS should note it remains a specialized compound material; its adoption depends on project requirements for rare-earth ceramics in extreme environments or photonic applications where conventional alternatives are inadequate.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.661 | 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) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.979 | 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