Er2CuAu
metal· JVASP-105749· Er2CuAu
Er2CuAu is an intermetallic compound combining erbium, copper, and gold—a rare-earth metallic system that belongs to the family of ternary intermetallics. This material is primarily investigated in research contexts for its potential in high-temperature applications and specialized electronic or magnetic devices, leveraging the unique properties that arise from rare-earth–transition metal interactions.
Rare-earth intermetallic researchHigh-temperature structural applicationsElectronic device componentsMagnetic materials developmentAerospace thermal management (exploratory)Specialty alloy prototyping
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.