Ho1 Fe2 B2

semiconductor

· Ho1 Fe2 B2

Ho₁Fe₂B₂ is an intermetallic compound combining holmium, iron, and boron, belonging to the rare-earth transition metal boride family. This material is primarily of research interest for its potential magnetic and electronic properties, with development focused on high-performance permanent magnet applications and advanced functional materials. Engineers consider rare-earth iron borides for applications requiring strong magnetic coupling, high-temperature stability, or specialized electronic properties, though Ho₁Fe₂B₂ remains largely in the experimental phase compared to established rare-earth permanent magnets.

rare-earth permanent magnets (research)magnetic materials developmenthigh-temperature intermetallic compoundsadvanced functional materialsmagnetic device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	18,547.1	ksi	—
Shear Modulus(G)	11,665	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5040	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.

Ho1 Fe2 B2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control