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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