Magneto-structural study of the multiferroic BiFeo(3)-SrTiO3
Data(s) |
2014
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Resumo |
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. (C) 2014 Elsevier B.V. All rights reserved. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/49354/1/jou_mag_mag_mat_365_76_2014.pdf Vura, Sandeep and Kumar, Anil PS and Senyshyn, Anatoliy and Ranjan, Rajeev (2014) Magneto-structural study of the multiferroic BiFeo(3)-SrTiO3. In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 365 . pp. 76-82. |
Publicador |
ELSEVIER SCIENCE BV |
Relação |
http://dx.doi.org/10.1016/j.jmmm.2014.04.018 http://eprints.iisc.ernet.in/49354/ |
Palavras-Chave | #Materials Engineering (formerly Metallurgy) #Physics |
Tipo |
Journal Article PeerReviewed |