Vura, Sandeep ; Anil Kumar, P.S. ; Senyshyn, Anatoliy ; Ranjan, Rajeev (2014) Magneto-structural study of the multiferroic BiFeO3–SrTiO3 Journal of Magnetism and Magnetic Materials, 365 . pp. 76-82. ISSN 0304-8853
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Official URL: http://doi.org/10.1016/j.jmmm.2014.04.018
Related URL: http://dx.doi.org/10.1016/j.jmmm.2014.04.018
Abstract
The structural and magnetic study of the pseudo-binary multiferroic (1−x)BiFeO3−(x)SrTiO3 has been investigated as a function of composition and temperature. In contrary to the previous studies, detailed examination revealed that the reported anomaly in the magnetization at x–0.30 does not occur at the composition induced rhombohedral–cubic phase boundary, but within the rhombohedral phase itself. The rhombohedral to cubic transition occurs at x>0.4. Evidence of magneto-elastic coupling near the Neel temperature and nucleation-growth mode of the rhombohedral–cubic transformation, with both the phases coexisting over a range of temperature was found.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 122995 |
| Deposited On: | 01 Sep 2021 10:30 |
| Last Modified: | 01 Sep 2021 10:30 |
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