O1 Fe1

semiconductor

· O1 Fe1

O1 Fe1 is an iron-based semiconductor compound with a simplified designation suggesting a stoichiometric or near-stoichiometric composition of oxygen and iron. This material belongs to the iron oxide semiconductor family, likely related to magnetite (Fe₃O₄) or wüstite (FeO) phases, which are investigated for their magnetic and electronic properties in research contexts. Iron oxide semiconductors are explored for applications requiring magnetic functionality combined with semiconductive behavior, though commercial adoption remains limited compared to conventional silicon or gallium arsenide devices.

magnetic sensor devicesresearch semiconductor applicationsspin electronics (spintronics)catalytic surfacesthin-film applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	138.1	GPa	—
Shear Modulus(G)	380.0	MPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02610	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.008	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.

O1 Fe1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control