SmFeP
metal· JVASP-37278· SmFeP
SmFeP is an intermetallic compound composed of samarium, iron, and phosphorus, belonging to the rare-earth metal family. This material is primarily of research interest for applications requiring magnetic properties or high-temperature stability, as rare-earth iron phosphides exhibit potential in permanent magnets, magnetocaloric devices, and advanced functional materials. SmFeP represents an experimental composition within the broader class of rare-earth intermetallics, which are actively investigated for next-generation energy conversion and magnetic applications where conventional ferromagnets are insufficient.
rare-earth magnetic materialspermanent magnet researchmagnetocaloric deviceshigh-temperature intermetallicsexperimental functional materialsenergy conversion systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 90.14 | GPa | — | ||
Poisson's Ratio(ν) | 0.1900 | - | — | ||
Shear Modulus(G) | 64.21 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.345 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.09000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -94.87 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1512 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9625 | 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.