Fe2 Bi2 As2 O2

semiconductor

· Fe2 Bi2 As2 O2

Fe₂Bi₂As₂O₂ is an iron-bismuth-arsenic oxide semiconductor compound, representing an experimental mixed-metal oxide system with potential for novel electronic and optoelectronic applications. This material belongs to the broader class of multinary oxide semiconductors under research for photovoltaic, thermoelectric, and spintronic device integration. While not yet established in high-volume commercial production, compounds in this chemical family are investigated for their tunable bandgap, potential ferrimagnetic properties, and integration into thin-film heterostructures where bismuth and arsenic-containing phases offer alternative pathways to conventional silicon or III-V semiconductors.

Experimental photovoltaic devicesThermoelectric materials researchThin-film semiconductor heterostructuresSpintronic device platformsAdvanced electronics R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14,129.9	ksi	—
Shear Modulus(G)	5,684.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5510	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.

Fe2 Bi2 As2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control