Mössbauer effect in ferroelectric-antiferromagnetic BiFeO 3
An attempt is made to utilize the Mössbauer effect for study of the ferroelectric-antiferromagnetic material. BiFeO 3. Data obtained in the ferroelectric range above the Neél temperature (T N) indicate that iron has a trivalent configuration but the Fe-O bond is only partially ionic. T N has been de...
Saved in:
| Published in | Solid state communications Vol. 3; no. 9; pp. 271 - 274 |
|---|---|
| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier Ltd
1965
|
| Online Access | Get full text |
Cover
Loading…
| Summary: | An attempt is made to utilize the Mössbauer effect for study of the ferroelectric-antiferromagnetic material. BiFeO
3. Data obtained in the ferroelectric range above the Neél temperature (T
N) indicate that iron has a trivalent configuration but the Fe-O bond is only partially ionic. T
N has been determined to be 372 ± 3°C. The strong quadrupolar interaction observed indicate asymmetrically disposed Fe
3+ ions in the oxygen octahedra. |
|---|---|
| ISSN: | 0038-1098 1879-2766 |
| DOI: | 10.1016/0038-1098(65)90031-1 |