Cu2HgTeSe4
metal· JVASP-155383· Cu2HgTeSe4
Cu2HgTeSe4 is a quaternary chalcogenide compound belonging to the metal chalcogenide family, combining copper, mercury, tellurium, and selenium in a crystalline structure. This material is primarily of research and development interest rather than established industrial production, investigated for potential applications in thermoelectric energy conversion and semiconductor devices where its mixed-metal composition offers tunable electronic properties. The compound exemplifies experimental work in quaternary semiconductors aimed at improving efficiency in waste heat recovery and solid-state electronic applications compared to simpler binary or ternary alternatives.
thermoelectric materials (research)semiconductor devices (experimental)energy conversion (development)solid-state electronics (exploratory)materials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.