Er4Ge6Ir7
ceramic· JVASP-132875· Er4Ge6Ir7
Er₄Ge₆Ir₇ is an experimental intermetallic ceramic compound combining erbium, germanium, and iridium. This material belongs to the rare-earth intermetallic family and is primarily of research interest rather than an established commercial material; it represents exploration into high-density ceramics that combine refractory metals (iridium) with rare-earth elements for potential high-temperature or specialized electronic applications.
Research and developmentHigh-temperature applicationsRare-earth intermetallicsAdvanced ceramics developmentElectronic materials exploration
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5017 | 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) | -0.8884 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.