Bi25FeO39

semiconductor
· Bi25FeO39

Bi25FeO39 is a bismuth iron oxide ceramic compound belonging to the family of mixed-valence transition metal oxides, characterized by a complex crystal structure with potential ferrimagnetic or multiferroic properties. This material is primarily of research and development interest for applications requiring magnetic functionality at elevated temperatures or in specialized electronic devices, as bismuth iron oxides can exhibit coupling between magnetic and electrical properties. While not yet widely commercialized, materials in this family show promise as alternatives to conventional ferrites in niche applications where bismuth's high atomic mass and unique electronic structure offer advantages over traditional iron oxides.

magnetic ceramics researchhigh-temperature magnetic devicesmultiferroic materials developmentelectromagnetic sensor prototypesspecialty electronic components

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
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.