BiFeO3
semiconductor· BiFeO3
Bismuth ferrite (BiFeO₃) is a multiferroic ceramic compound that exhibits simultaneous ferromagnetic and ferrimagnetic properties at room temperature, making it one of the few single-phase materials combining magnetic and electric order. While still primarily in research and development phase, BiFeO₃ is being investigated for next-generation memory devices, sensors, and spintronic applications where coupling between magnetic and electric domains offers advantages over conventional materials; its potential to reduce device complexity and power consumption drives interest despite current challenges with high leakage current and modest magnetization compared to traditional ferromagnetic ceramics.
multiferroic memory devicesmagnetoelectric sensorsspintronics researchthin-film heterostructuresferroelectric actuatorsmagnetic data storage
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB)2 entries | — | μB | — | — | |
| ↳ | — | μB | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf)2 entries | — | eV/atom | — | — | |
| ↳ | — | eV/atom | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.