YbGa7Au3

metal
· JVASP-22948· YbGa7Au3

YbGa7Au3 is an intermetallic compound combining ytterbium, gallium, and gold, representing a rare-earth metallic system that exists primarily in research and specialized materials development contexts rather than mainstream industrial production. This material belongs to the family of rare-earth intermetallics, which are investigated for potential applications requiring unusual electronic, magnetic, or structural properties at elevated temperatures or under specific operating conditions. The ytterbium-gallium-gold system is notable for its potential in fundamental materials research and as a candidate for niche applications in advanced electronics or high-performance alloy development, though industrial adoption remains limited compared to conventional engineering alloys.

research and developmentrare-earth metallicsadvanced electronicshigh-temperature intermetallicsmaterials science investigationspecialty alloy systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
9.974
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Seebeck Coefficient(S)
13.94
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.3713
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.