SmFeSb2
metal· JVASP-91619· SmFeSb2
SmFeSb2 is an intermetallic compound composed of samarium, iron, and antimony, belonging to the rare-earth metal family. This material is primarily of research interest rather than established industrial production, investigated for potential thermoelectric and magnetic applications due to the electronic properties imparted by samarium's f-electron configuration. Engineers would consider this compound for specialized high-temperature energy conversion or magnetic device development where rare-earth intermetallics offer advantages over conventional alloys, though it remains largely experimental.
thermoelectric devicesresearch materialsrare-earth intermetallicsmagnetic applicationshigh-temperature systemssemiconductor compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.161 | kg/m³ | — |
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) | 0.09970 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5165 | 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.