Sm3 Er1

semiconductor
· Sm3 Er1

Sm₃Er₁ is a rare-earth intermetallic compound composed of samarium and erbium, belonging to the family of lanthanide-based materials often studied for magnetic and electronic applications. This material is primarily of research interest rather than established commercial production, with potential applications in specialized magnetic devices, photonic systems, and high-temperature electronic components where rare-earth elements provide unique magnetic coupling or luminescent properties. Engineers would consider rare-earth intermetallics like this when conventional materials cannot meet requirements for magnetic ordering, thermal stability at elevated temperatures, or specialized electromagnetic performance in demanding environments.

rare-earth magnetic devicesresearch and developmenthigh-temperature electronicsphotonic/optical componentspermanent magnet materialsexperimental compound

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.