SmFe2Ge2

metal

· JVASP-101284· SmFe2Ge2

SmFe2Ge2 is an intermetallic compound combining samarium, iron, and germanium in a stoichiometric ratio, belonging to the rare-earth transition-metal germanide family. This material is primarily studied in research contexts for its magnetic and electronic properties, with potential applications in high-performance permanent magnets, magnetocaloric devices, and thermoelectric systems where rare-earth intermetallics offer advantages in magnetic strength or thermal-to-electrical conversion. While not yet widely adopted in conventional engineering, materials of this class are of interest to materials scientists and device engineers exploring next-generation magnetic refrigeration, energy harvesting, or specialized electromagnetic applications.

magnetic refrigerationpermanent magnetsthermoelectric devicesrare-earth intermetallics researchmagnetocaloric materialshigh-field magnet applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2967	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4831	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.

SmFe2Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control