DyFe4Ge2

metal

· JVASP-59638· DyFe4Ge2

DyFe4Ge2 is an intermetallic compound combining dysprosium (a rare-earth element), iron, and germanium. This material belongs to the family of rare-earth iron germanides, which are primarily of research and developmental interest rather than established commercial materials. These compounds are investigated for their potential magnetic, electronic, and thermal properties, with applications potentially spanning magnetic refrigeration, thermoelectric devices, and advanced functional materials where rare-earth intermetallics can offer unique property combinations unavailable in conventional alloys.

Magnetic refrigeration systemsThermoelectric devicesResearch and developmentFunctional magnetic materialsCryogenic applicationsAdvanced compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.936	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.480	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02990	eV/atom	—
Formation Energy(ΔHf)	-0.3155	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.

DyFe4Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control