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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/13461
Title: A systematic study on magnetic, dielectric and magnetocapacitance properties of Ni doped bismuth ferrite
Authors: Kumar A.
Yadav, Kamlesh Kumar
Published in: Journal of Physics and Chemistry of Solids
Abstract: In this paper we report the structural, magnetic, magnetocapacitance and dielectric properties of BiFe1-xNixO3 nanoceramics (with x=0, 0.1) prepared by the sol-gel method. XRD analysis showed formation of single phase nanoceramics (particle size ∼50 nm by TEM). Samples of BiFe1-xNixO3 were divided into two parts - one of them quenched in liquid nitrogen and another sintered in the normal way. We observed the enhancement in magnetic and dielectric properties of quenched sample. The splitting of zero field cool (ZFC) and field cool (FC) magnetization curves at low temperature reveals spin- glass behavior. Quenched sample showed the enhancement of blocking temperature. © 2011 Elsevier Ltd. All rights reserved.
Citation: Journal of Physics and Chemistry of Solids (2011), 72(11): 1189-1194
URI: https://doi.org/10.1016/j.jpcs.2011.06.006
http://repository.iitr.ac.in/handle/123456789/13461
Issue Date: 2011
Keywords: A. Ceramics
C. X-ray diffraction
D. Crystal structure
D. Dielectric properties
ISSN: 223697
Author Scopus IDs: 57206266783
7005825645
Author Affiliations: Kumar, A., 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: klyadav35@yahoo.com
Appears in Collections:Journal Publications [PH]

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