ErFeGe2
metal· JVASP-90734· ErFeGe2
ErFeGe2 is an intermetallic compound composed of erbium, iron, and germanium, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established in production engineering; it is studied for its potential magnetic, electronic, and thermodynamic properties that arise from the combination of rare-earth (Er) and transition-metal (Fe) elements with a germanium framework. Intermetallics of this type are investigated for applications requiring specialized magnetic behavior, high-temperature stability, or electronic device functionality where conventional alloys fall short.
Research and developmentMagnetic materials studyRare-earth intermetallicsHigh-temperature compoundsElectronic material systemsFundamental materials science
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.