Ce2 Fe2 As2 O2

semiconductor

· Ce2 Fe2 As2 O2

Ce₂Fe₂As₂O₂ is an experimental mixed-valence oxide semiconductor containing cerium, iron, and arsenic—a compound that bridges heavy-fermion physics and functional materials research. This material family is primarily investigated in academic and specialized research settings for potential applications in magnetoelectronic devices and low-dimensional quantum systems, rather than established industrial production, though iron-arsenic compounds more broadly show promise in superconductivity and spintronic research communities.

research semiconductorsquantum materialsmagnetoelectric devicesheavy-fermion systemsexploratory electronicsmaterials physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00140	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.917	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.

Ce2 Fe2 As2 O2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control