LaMnFeGe2

metal

· JVASP-100556· LaMnFeGe2

LaMnFeGe2 is an intermetallic compound combining lanthanum, manganese, iron, and germanium elements, belonging to the rare-earth transition metal family. This material is primarily of research interest for its potential magnetocaloric and magnetotransport properties, making it a candidate for next-generation magnetic cooling and energy conversion applications rather than a established commercial alloy. Its appeal lies in exploring alternatives to conventional refrigeration technologies and magnetic materials, though it remains largely in the experimental phase with limited industrial deployment compared to conventional Fe-Si-Al or rare-earth permanent magnets.

magnetocaloric refrigeration (research)magnetic energy conversionrare-earth functional materialscryogenic cooling systems (emerging)materials research and developmentthermal management innovations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2635	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.440	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00980	eV/atom	—
Formation Energy(ΔHf)	-0.4620	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.

LaMnFeGe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control