SmFeGe2
metal· JVASP-102612· SmFeGe2
SmFeGe2 is an intermetallic compound combining samarium (a rare-earth element), iron, and germanium in a 1:1:2 stoichiometry. This material belongs to the family of rare-earth intermetallics and is primarily investigated in research contexts for its magnetic and electronic properties rather than established industrial production. SmFeGe2 and related rare-earth iron-germanium compounds are of interest in condensed-matter physics and materials research for potential applications in magnetism, thermoelectric devices, and high-performance magnetic systems, though practical engineering deployment remains limited and the material should be considered developmental rather than a standard engineering choice.
research and developmentrare-earth magnetsthermoelectric materialsmagnetic property studiescondensed-matter physicsadvanced functional materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.830 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.516 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02770 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5331 | 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.