YbCu4Ag
metal· JVASP-94301· YbCu4Ag
YbCu4Ag is a ternary intermetallic compound combining ytterbium, copper, and silver—a rare-earth metal system typically studied in materials research rather than established commercial production. This compound belongs to the family of rare-earth copper alloys, which are explored for potential applications in superconductivity, magnetism, and thermal management due to the electronic properties of ytterbium. The material's utility depends on its specific crystal structure and electron-phonon interactions, making it primarily relevant to advanced research environments rather than conventional engineering design.
superconductivity researchrare-earth intermetallicscryogenic applicationsthermoelectric studiesexperimental metallurgy
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 10.00 | 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) | -0.3103 | 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.