Fe1 Co2 Ge1

semiconductor

· Fe1 Co2 Ge1

Fe₁Co₂Ge₁ is an intermetallic compound combining iron, cobalt, and germanium in a 1:2:1 stoichiometry, belonging to the semiconductor materials class. This is a research-phase compound studied for its potential in spintronic and magnetic semiconductor applications, where the ferromagnetic properties of Fe-Co combined with semiconducting behavior could enable novel device functionality. The material represents an exploratory composition within the broader family of magnetic intermetallics and half-metallic semiconductors, which are of interest for next-generation electronics where spin transport and magnetic ordering are exploited simultaneously.

spintronic devicesmagnetic semiconductorsresearch materialshalf-metallic systemsquantum device prototypinghigh-performance magnetism applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	183.9	GPa	—
Shear Modulus(G)	66.40	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1110	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.

Fe1 Co2 Ge1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control