TmNi4Au
metal· JVASP-93916· TmNi4Au
TmNi4Au is an intermetallic compound combining thulium, nickel, and gold in a defined stoichiometric ratio, belonging to the family of rare-earth transition metal intermetallics. This material is primarily of research interest rather than established industrial production, studied for its potential in high-performance applications where controlled crystal structure and electronic properties are critical. The incorporation of gold—typically used as a minor addition for phase stability or functional properties—suggests investigation into magnetism, thermal properties, or catalytic behavior in fundamental materials science contexts.
rare-earth intermetallic researchmagnetic materials developmentphase diagram studiesmaterials for extreme environmentsspecialty alloy prototypingsolid-state physics investigations
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4335 | 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) | -0.4506 | 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.