Yb2 Hg1 Pb1
semiconductor· Yb2 Hg1 Pb1
Yb₂Hg₁Pb₁ is an intermetallic semiconductor compound combining ytterbium, mercury, and lead in a defined stoichiometric ratio. This is a research-phase material studied primarily for its potential thermoelectric and optoelectronic properties, as it belongs to the family of rare-earth–based semiconductors that exhibit interesting electronic structure due to the mixed-valence behavior of ytterbium. While not yet in widespread commercial use, compounds in this family are of interest to materials researchers exploring novel energy conversion and sensing applications that demand semiconductors with tunable bandgaps or strong phonon-scattering characteristics.
thermoelectric energy conversion (research)semiconductor research and developmentoptoelectronic devices (experimental)low-dimensional quantum materialsmaterials screening for bandgap engineeringcryogenic or specialized sensor applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.