Yb1 Ga1 Au2
semiconductor· Yb1 Ga1 Au2
YbGaAu₂ is an intermetallic compound combining ytterbium, gallium, and gold in a defined stoichiometric ratio, belonging to the family of rare-earth-transition metal intermetallics. This material exists primarily in research contexts as a candidate for thermoelectric and electronic applications, where the coupling of rare-earth elements with noble metals can produce unusual electronic band structures and phonon scattering behavior. Interest in such compounds stems from their potential to achieve high figure-of-merit in thermoelectric conversion or specialized semiconducting properties not readily accessible in conventional binary or simpler ternary systems.
Thermoelectric device researchHigh-temperature electronicsRare-earth intermetallic compoundsSolid-state physics researchExperimental semiconductorsMaterials discovery and characterization
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.