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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/14535
Title: The effect of Ti substitution on magnetoelectric coupling at room temperature in the BiFe1-xTixO3 system
Authors: Kumar M.
Yadav, Kamlesh Kumar
Published in: Journal of Physics Condensed Matter
Abstract: Magnetoelectric compounds BiFe1-xTixO3 (x ≤ 0.1, 0.2 and 0.3) have been synthesized by the conventional solid state reaction method and the effect of Ti substitution on the ferroelectric and magnetic properties studied. It is seen that Ti substitution does not affect the ferroelectric transition temperature (Tc) of the BiFe 1-xTixO3 system. An anomaly in the dielectric constant and dielectric loss in the vicinity of the antiferromagnetic Néel temperature (TN) and a small enhancement in magnetization have been observed. No systematic variation in the antiferromagnetic Néel temperatures has been observed on Ti substitution. Furthermore, it is seen that this system shows coupling between electric and magnetic dipoles exhibiting a magnetoelectric effect at room temperature and possesses a high dielectric constant. © 2006 IOP Publishing Ltd.
Citation: Journal of Physics Condensed Matter (2006), 18(40): L503-L508
URI: https://doi.org/10.1088/0953-8984/18/40/L02
http://repository.iitr.ac.in/handle/123456789/14535
Issue Date: 2006
ISSN: 9538984
Author Scopus IDs: 57203931722
7005825645
Author Affiliations: Kumar, M., Smart Materials Research Laboratory, Department of Physics, Indian Institute of Technology Roorkee, Roorkee-247667, India
Yadav, K.L., Smart Materials Research Laboratory, Department of Physics, Indian Institute of Technology Roorkee, Roorkee-247667, India
Corresponding Author: Yadav, K.L.; Smart Materials Research Laboratory, Department of Physics, Indian Institute of Technology Roorkee, Roorkee-247667, India; email: klalyfph@iitr.ernet.in
Appears in Collections:Journal Publications [PH]

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