Yb2AsAu
metal· JVASP-39748· Yb2AsAu
Yb2AsAu is an intermetallic compound combining ytterbium, arsenic, and gold—a rare ternary metal system studied primarily in materials research rather than established industrial production. This compound belongs to the family of rare-earth intermetallics and is investigated for potential applications requiring specific electronic or thermal properties that arise from the interaction of rare-earth and noble metal components. Limited commercial availability and specialized synthesis requirements make it a research-stage material; engineers would consider it only for advanced experimental applications or when its unique chemical composition offers properties unattainable in conventional alloys.
experimental intermetallic compoundsrare-earth metallurgy researchelectronic materials developmenthigh-density structural studiesmaterials science characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,118.5 | ksi | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 5,818.9 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4142 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2190 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.203 | 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.