Bhide, V. G. ; Multani, M. S. (1965) Mossbauer effect in ferroelectric-antiferromagnetic BiFeO3 Solid State Communications, 3 (9). pp. 271-274. ISSN 0038-1098
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/003810...
Related URL: http://dx.doi.org/10.1016/0038-1098(65)90031-1
Abstract
An attempt is made to utilize the mossbauer effect for study of the ferroelectric-antiferromagnetic material. BiFeO3. Data obtained in the ferroelectric range above the Neel temperature (TN) indicate that iron has a trivalent configuration but the Fe-O bond is only partially ionic. TN has been determined to be 372 ± 3°C. The strong quadrupolar interaction observed indicate asymmetrically disposed Fe3+ ions in the oxygen octahedra.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 5179 |
| Deposited On: | 18 Oct 2010 06:35 |
| Last Modified: | 19 May 2011 10:59 |
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