TbCu4Au
metal· JVASP-95060· TbCu4Au
TbCu4Au is a rare-earth intermetallic compound combining terbium, copper, and gold in a fixed stoichiometric ratio. This material belongs to the family of heavy rare-earth copper-based intermetallics, which are primarily of research and specialized industrial interest rather than commodity applications. The combination of rare-earth and precious metals makes TbCu4Au notable for investigating magnetic properties, electronic structure, and potential functional applications in strongly correlated electron systems, though it remains largely confined to materials science investigation rather than widespread engineering deployment.
Magnetic materials researchRare-earth intermetallicsFunctional material developmentMaterials characterization studiesCryogenic physics applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4017 | lb/in³ | — |
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) | -0.3702 | 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.