Lu1 Fe2 Si2

semiconductor

· Lu1 Fe2 Si2

Lu₁Fe₂Si₂ is an intermetallic compound combining lutetium, iron, and silicon in a defined stoichiometric ratio, belonging to the family of rare-earth iron silicides. This material is primarily of research interest rather than established industrial production, investigated for potential applications in magnetic devices, thermoelectric systems, and high-temperature structural applications where the combination of rare-earth and transition metal bonding can produce unique electronic and thermal properties.

research/experimental compoundmagnetic materials developmentthermoelectric deviceshigh-temperature alloysrare-earth metallurgyintermetallic compound engineering

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6620	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.

Lu1 Fe2 Si2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control