LiAsSe₂ is a ternary chalcogenide semiconductor compound combining lithium, arsenic, and selenium in a layered crystal structure. This material belongs to the family of mixed-valence semiconductors and is primarily of research interest rather than established in high-volume industrial production. Its potential applications center on infrared optics, solid-state batteries, and specialized photonic devices where its bandgap and optical transparency in the infrared region could provide advantages over more conventional semiconductors.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 30.98 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 19.45 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.497 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.100 | eV | — | ||
| ↳ | 0.6470 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -187.2 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01350 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5986 | eV/atom | — |