Cu2HgPbSe4 is a quaternary chalcogenide compound containing copper, mercury, lead, and selenium—a rare multinary semiconductor material primarily of research interest rather than established industrial production. This material belongs to the family of metal chalcogenides and is studied for potential applications in thermoelectric energy conversion and infrared optoelectronics, where the combination of heavy elements (Hg, Pb) and chalcogen chemistry may offer bandgap tunability and charge carrier properties distinct from simpler binary or ternary semiconductors. Engineers would consider this material only in specialized research contexts seeking novel electronic or thermal properties; it remains largely experimental with limited commercial availability and unproven manufacturing scalability compared to mature semiconductor alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.741 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.07030 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1522 | eV/atom | — |