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arXiv · 0805.4262

Multiferroic properties of Bi0.9- xLa0.1ErxFeO3 ceramics

Pragya Pandit·S. Satapathy·Poorva Sharma·P. K. Gupta·S. M. Yusuf
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Abstract

Structural, electrical and magnetic properties of Bi0.9-xLa0.1ErxFeO3 (BLEFOx) (x = 0.05, 0.07, 0.1) polycrystalline ceramics prepared by solid solution route were studied. A phase transition from rhombohedral phase to monoclinic phase was observed for x=0.05-0.1 in (BLEFOx). We have measured phase transition temperatures both alpha-beta transition and low-Temperature (low-T) transitions in doped BiFeO3. The transition peak near to 835C corresponds to alpha to beta-phase transition of BiFeO3 were measured using diffential thermal analysis (DTA). Dielectric measurements shows the low-T transitions in BLEFOx (x = 0.05-0.1). Relatively high remanent magnetization of 0.1178emu/gm at 8T was observed in BLEFOx (x = 0.1).

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Pragya Pandit, S. Satapathy, Poorva Sharma, P. K. Gupta, S. M. Yusuf. 2008-05-28. Multiferroic properties of Bi0.9- xLa0.1ErxFeO3 ceramics. https://arxiv.org/abs/0805.4262

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