Sm4 Mg3 Co2
semiconductor· Sm4 Mg3 Co2
Sm₄Mg₃Co₂ is an intermetallic compound combining samarium (a rare earth element), magnesium, and cobalt. This material belongs to the rare-earth intermetallic family and is primarily a research compound rather than a widely commercialized engineering material. The samarium-magnesium-cobalt system is of interest in materials science for potential applications in permanent magnets, high-temperature structural materials, and functional alloys, leveraging the magnetic and thermal properties of rare earth elements combined with lighter metallic elements.
rare-earth magnet systems (research)high-temperature intermetallics (development)magnetic functional alloyslightweight structural composites (emerging)aerospace material developmentenergy conversion devices (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.