Ba2SmGaSe5 is a quaternary chalcogenide semiconductor compound composed of barium, samarium, gallium, and selenium. This material belongs to the family of rare-earth-containing semiconductors, which are primarily of research and developmental interest rather than established commercial products. The compound is investigated for its potential in infrared optics, nonlinear optical applications, and solid-state photonic devices, where the combination of rare-earth doping and chalcogenide properties may enable tunable emission or detection across the infrared spectrum.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1965 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.270 | eV | — | ||
| ↳ | 1.630 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.747 | eV/atom | — |