Mn2 Ge2 Er1

semiconductor

· Mn2 Ge2 Er1

Mn2Ge2Er1 is an intermetallic compound belonging to the class of rare-earth germanides, which are primarily investigated as research materials for their magnetic and electronic properties. This ternary compound combines manganese, germanium, and erbium in a defined stoichiometric ratio, making it a candidate for studying magnetostructural interactions and potential applications in magnetic refrigeration and spintronic devices. While not yet commercialized at scale, materials in this family are of interest to researchers exploring alternatives to conventional magnetic materials and thermoelectric systems.

magnetic refrigeration researchspintronics and magnetic devicesthermoelectric materials developmentrare-earth intermetallic compoundsmagnetocaloric effect studiesexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	17,709.1	ksi	—
Shear Modulus(G)	6,526.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02850	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4370	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.

Mn2 Ge2 Er1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control