Co2FeAs

metal

· Co2FeAs

Co₂FeAs is an intermetallic compound belonging to the Heusler alloy family, characterized by a specific stoichiometric composition of cobalt, iron, and arsenic atoms arranged in an ordered crystal structure. This material is primarily investigated in research contexts for spintronic and magnetic applications, where its potential half-metallic ferromagnetic properties could enable high spin-polarization devices; it represents an emerging candidate in the broader class of magnetic intermetallics being explored to replace conventional ferromagnetic materials in next-generation electronic and magnetic device applications.

spintronics researchmagnetic devices (experimental)half-metal applicationsferromagnetic thin filmsmagnetoresistive device developmenthigh spin-polarization materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	5.043	μB	—
Saturation Magnetization(μB,sat)	985.2	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.03800	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.

Co2FeAs

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control