Yb1 Au4
metal· Yb1 Au4
Yb1Au4 is an intermetallic compound composed of ytterbium and gold, belonging to the rare-earth–noble-metal alloy family. This material is primarily investigated in materials science research for its electronic and structural properties rather than as an established commercial alloy; it represents the class of rare-earth gold intermetallics that exhibit interesting magnetic, thermal, or electrochemical behaviors. Applications remain largely experimental, with potential interest in specialized electronics, catalysis, or high-performance niche applications where the unique electronic structure of rare-earth–gold combinations could provide advantages over conventional alloys.
rare-earth intermetallics researchelectronic materials developmentcatalytic applications (exploratory)high-entropy alloy systemsmaterials science characterizationspecialty functional alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -0.6250 | 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.