YFe4Ge2

metal

· JVASP-137251· YFe4Ge2

YFe4Ge2 is an intermetallic compound combining yttrium, iron, and germanium, belonging to the rare-earth transition metal family of materials. This is primarily a research compound investigated for its magnetic and electronic properties rather than an established industrial material. The yttrium-iron-germanium system is of scientific interest for fundamental studies of magnetic ordering and potential applications in magnetics research, though it has not achieved widespread engineering adoption compared to conventional soft or hard magnetic alloys.

magnetic materials researchrare-earth intermetallicsfundamental condensed-matter studiesmagnetism characterizationmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.398	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03270	eV/atom	—
Formation Energy(ΔHf)	-0.3215	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.

YFe4Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control