Yb5Au3
metal· JVASP-76238· Yb5Au3
Yb5Au3 is an intermetallic compound composed of ytterbium and gold, belonging to the rare-earth–noble-metal alloy family. This material is primarily of research interest rather than established industrial production, studied for its potential electronic and thermal properties that emerge from the lanthanide-gold system. Applications remain largely exploratory, with interest centered on specialty electronics, high-temperature research contexts, and fundamental materials science investigations where the unique density and crystal structure of rare-earth intermetallics may offer advantages over conventional alloys.
research and developmentintermetallic compoundsrare-earth alloysexperimental electronicshigh-temperature materials testingmaterials science characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.74 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | 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) | -0.9090 | 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.