Tb2 Fe2 Si2
semiconductor· Tb2 Fe2 Si2
Tb₂Fe₂Si₂ is an intermetallic compound combining terbium (a rare-earth element), iron, and silicon, belonging to the family of rare-earth transition metal silicides. This material is primarily investigated in research contexts for potential applications in magnetocaloric and magnetothermal devices, leveraging the magnetic properties of terbium combined with the structural stability provided by the iron-silicon matrix. Its development reflects ongoing efforts to create advanced magnetic materials for energy conversion and refrigeration technologies, though industrial adoption remains limited compared to more established rare-earth alloys.
magnetocaloric cooling devicesmagnetic refrigeration researchrare-earth intermetallicshigh-field magnet applicationsadvanced functional materialsexperimental thermal management
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.