HoFe2Si2

metal

· JVASP-15159· HoFe2Si2

HoFe2Si2 is an intermetallic compound combining holmium (a rare-earth element) with iron and silicon, forming a ternary metal system. This material is primarily studied in research contexts for magnetic and magnetothermal applications, leveraging the strong magnetic properties of holmium combined with the structural stability of iron-silicon frameworks. It represents an emerging candidate in the rare-earth intermetallic family for specialized applications where magnetic performance and thermal management are critical design constraints.

magnetocaloric refrigerationrare-earth permanent magnetshigh-temperature magnetic devicesmagnetic cooling systemsmaterials researchexperimental magnetic alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2684	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-13.90	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6710	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.

HoFe2Si2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control