Fe2 Co1 Ge1

semiconductor

· Fe2 Co1 Ge1

Fe₂Co₁Ge₁ is an intermetallic semiconductor compound combining iron, cobalt, and germanium in a fixed stoichiometric ratio. This material belongs to the family of Heusler-type alloys and related intermetallics, which are primarily explored in research contexts for spintronic and magnetic applications rather than established high-volume industrial use. The compound is of interest for potential applications in spin-dependent electronics and magnetic device research, where the combination of ferromagnetic (Fe-Co) and semiconducting (Ge) character offers unique opportunities for engineering magnetic and electronic properties simultaneously.

spintronics researchmagnetic semiconductorsspin valves and sensorsthermoelectric device developmenthigh-performance computing materialsexperimental magnetoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	22,867.7	ksi	—
Shear Modulus(G)	6,541.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.00600	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.

Fe2 Co1 Ge1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control