Fe4 O8

semiconductor

· Fe4 O8

Fe₄O₈ is an iron oxide semiconductor compound that represents a mixed-valence iron oxide phase, likely belonging to the magnetite family or related iron oxide spinel structures. This material exhibits semiconductor properties and is of significant interest in research contexts for magnetic and electronic applications. Industrial applications center on magnetic device engineering, catalysis, and emerging technologies in spintronic devices where the combination of magnetic and semiconducting properties provides advantages over conventional alternatives.

magnetic semiconductor devicescatalytic applicationsspintronics researchmagnetic data storagethin-film electronicsmagnetoresistive sensors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	36,883.1	ksi	—
Shear Modulus(G)	19,818	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00960	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.423	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.

Fe4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control