Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:bandGap |
~2.1–2.7 eV
|
| gptkbp:chemicalFormula |
gptkb:BiFeO3
|
| gptkbp:color |
yellow-brown
|
| gptkbp:containsElement |
iron
oxygen bismuth |
| gptkbp:crystalSystem |
perovskite
|
| gptkbp:discoveredBy |
1960s
|
| gptkbp:exhibits |
antiferromagnetism
ferroelectricity |
| gptkbp:ferroelectric_Curie_temperature |
~1100 K
|
| gptkbp:heldBy |
multiferroic material
|
| https://www.w3.org/2000/01/rdf-schema#label |
bismuth ferrite
|
| gptkbp:magnetic_ordering_temperature |
~643 K (Néel temperature)
|
| gptkbp:meltingPoint |
~930 °C
|
| gptkbp:spaceGroup |
R3c
|
| gptkbp:used_in |
data storage
spintronics photovoltaics |
| gptkbp:bfsParent |
gptkb:multiferroics
|
| gptkbp:bfsLayer |
6
|