Si2 Fe2 Nd1

semiconductor
· Si2 Fe2 Nd1

Si₂Fe₂Nd is an intermetallic compound combining silicon, iron, and neodymium—a rare-earth transition metal system typically investigated in research contexts for potential permanent magnet or magnetic material applications. This material belongs to the family of rare-earth iron silicides, which are of scientific interest for exploring magnetic properties and high-temperature stability; however, it remains largely experimental rather than widely commercialized. Engineers would consider this compound primarily in advanced research settings focused on magnetic device development, high-performance alloys, or functional materials where the combination of magnetic and structural properties offers advantages over conventional alternatives.

magnetic device researchrare-earth alloyspermanent magnet developmentintermetallic compoundshigh-temperature magnetic materialsexperimental semiconductor applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
128.3
GPa—
Shear Modulus(G)
79.37
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000900
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-0.6240
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.