Selenium sulfide (SeS) is a binary semiconductor compound combining selenium and sulfur, belonging to the chalcogenide material family. It is primarily investigated in research and emerging applications for optoelectronic devices, photovoltaics, and infrared sensing systems where its narrow bandgap and optical properties offer potential advantages. The material remains largely in the experimental phase compared to more established semiconductors, but shows promise in specialized applications requiring combined thermal stability and semiconducting behavior in the chalcogenide class.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 76.67 | GPa | — | ||
Poisson's Ratio(ν) | 0.4200 | - | — | ||
Shear Modulus(G) | 14.20 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.553 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.900 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 0.06000 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2985 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2898 | eV/atom | — |