Er3Mn3Ga2Ge

metal

· JVASP-109765· Er3Mn3Ga2Ge

Er3Mn3Ga2Ge is an intermetallic compound combining rare-earth (erbium), transition metal (manganese), and main-group elements (gallium and germanium). This is a research-phase material studied primarily for its magnetic and electronic properties rather than as an established commercial alloy. The compound family shows potential in magnetocaloric, thermoelectric, or spintronics applications where the interplay between rare-earth magnetism and semiconducting elements offers functional advantages over conventional materials.

magnetocaloric cooling researchthermoelectric materials developmentmagnetic refrigeration systemsspintronics and quantum devicesrare-earth intermetallic compoundslaboratory synthesis and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3150	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.340	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1569	eV/atom	—
Formation Energy(ΔHf)	-0.3192	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.

Er3Mn3Ga2Ge

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control