Synthesis and magnetic properties of BiFeO3 and Bi0.98Y0.02FeO3

Bellakki, M.B. ; Manivannan, V. ; Madhu, C. ; Sundaresan, A. (2009) Synthesis and magnetic properties of BiFeO3 and Bi0.98Y0.02FeO3 Materials Chemistry and Physics, 116 (2-3). pp. 599-602. ISSN 0254-0584

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Official URL: http://doi.org/10.1016/j.matchemphys.2009.05.001

Related URL: http://dx.doi.org/10.1016/j.matchemphys.2009.05.001

Abstract

Multiferroic BiFeO3 and Bi0.98Y0.02FeO3 samples were prepared by a solution combustion method using oxalyldihydrazide (ODH) as a fuel. The as-prepared compounds were annealed at 600 °C for 3 h to obtain single-phase materials. The crystal structure examined by X-ray powder diffraction (XRD) indicates that the samples were of single phase and crystallize in a rhombohedral (space group, R-3c no.161) structure. Magnetic measurements were carried out on the resultant powders from 300 to ∼0 K. A significant increase in magnetization was observed for Y-doped BiFeO3.

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ID Code:120085
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