Ag4 Sn2 Hg2 Se8
semiconductor· Ag4 Sn2 Hg2 Se8
Ag4Sn2Hg2Se8 is a quaternary chalcogenide semiconductor compound combining silver, tin, mercury, and selenium. This is a research-phase material within the broader family of complex selenide semiconductors, studied for its potential in optoelectronic and thermoelectric applications where the combination of heavy elements and variable oxidation states offers tunable electronic properties.
experimental thermoelectric devicesinfrared detectors and sensorssolid-state researchnext-generation photovoltaicsphase-change memory research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.