K2HgSe is an inorganic ceramic compound composed of potassium, mercury, and selenium. This material belongs to the family of mercury chalcogenides and is primarily of research and academic interest rather than established industrial production. The compound represents an emerging area in solid-state chemistry with potential applications in optoelectronics, infrared transmission, and semiconductor research, though widespread commercial adoption has not yet materialized and alternatives in these fields remain more established.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.792 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.922 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 15.57 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 6.869 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.07260 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.8451 | 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