HoFe2Si2
metal· JVASP-15159· HoFe2Si2
HoFe2Si2 is an intermetallic compound combining holmium (a rare-earth element) with iron and silicon, forming a ternary metal system. This material is primarily studied in research contexts for magnetic and magnetothermal applications, leveraging the strong magnetic properties of holmium combined with the structural stability of iron-silicon frameworks. It represents an emerging candidate in the rare-earth intermetallic family for specialized applications where magnetic performance and thermal management are critical design constraints.
magnetocaloric refrigerationrare-earth permanent magnetshigh-temperature magnetic devicesmagnetic cooling systemsmaterials researchexperimental magnetic alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.