CoFeAs

metal

· CoFeAs

CoFeAs is an intermetallic compound combining cobalt, iron, and arsenic, belonging to the family of ternary metal arsenides. This material is primarily investigated in research contexts for potential applications in magnetic and electronic devices, where its layered crystal structure and tunable magnetic properties offer theoretical advantages over binary alternatives. It represents an emerging class of materials with potential relevance to magnetoelectronics and quantum materials research, though industrial adoption remains limited compared to established ferromagnetic alloys.

magnetic materials researchquantum computing applicationsspintronic deviceshigh-temperature magnet developmentsemiconductor physicsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	3.979	μB	—
Saturation Magnetization(μB,sat)	871.4	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1300	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.

CoFeAs

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control