Ho2 Fe2 Si2

semiconductor

· Ho2 Fe2 Si2

Ho₂Fe₂Si₂ is an intermetallic compound combining holmium (a rare-earth element), iron, and silicon—a research-phase material belonging to the rare-earth iron silicide family. This compound is primarily of academic and exploratory interest for advanced magnetic and electronic applications, with potential use in high-temperature permanent magnets or magnetocaloric devices where rare-earth interactions with transition metals provide enhanced functional properties.

rare-earth magnets (experimental)magnetocaloric cooling systemshigh-temperature magnetic devicessemiconductor researchintermetallic phase studiesadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00850	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6440	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.

Ho2 Fe2 Si2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control