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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/13739
Title: Electrical and dielectric properties of double doped BaTiO3
Authors: Mohiddon M.A.
Goel P.
Yadav, Kamlesh Kumar
Kumar M.
Yadav P.K.
Published in: Indian Journal of Engineering and Materials Sciences
Abstract: Alkali (Li, Na, K) and lanthanum doped barium titanate has been prepared by solid-state reaction method. X-ray diffraction studies suggest the compound is in tetragonal phase with small change in c/a ratio. Detailed studies of dielectric constant as a function of temperature (40-300°C) and frequency (100 Hz-1 MHz) suggest that the compounds do not have relaxor behaviour and undergoes diffuse type of phase transition. Curie temperature is found to be independent of type of alkali doping and measuring frequency. However, maximum dielectric constant and resistivity are found to be strongly dependent on frequency and type of doping.
Citation: Indian Journal of Engineering and Materials Sciences (2007), 14(1): 64-68
URI: http://repository.iitr.ac.in/handle/123456789/13739
Issue Date: 2007
ISSN: 9714588
Author Scopus IDs: 16031420000
7101942277
7005825645
57203931722
57214373616
Author Affiliations: Mohiddon, M.A., Smart Materials Research Laboratory, Department of Physics, Indian Institute of Technology, Roorkee 247 667, India
Goel, P., Smart Materials Research Laboratory, Department of Physics, Indian Institute of Technology, Roorkee 247 667, India
Yadav, K.L., Smart Materials Research Laboratory, Department of Physics, Indian Institute of Technology, Roorkee 247 667, India
Kumar, M., Department of Physics, Meerut College, Meerut 250 001, India
Yadav, P.K., Department of Physics, Meerut College, Meerut 250 001, India
Corresponding Author: Mohiddon, M.A.; Smart Materials Research Laboratory, Department of Physics, Indian Institute of Technology, Roorkee 247 667, India
Appears in Collections:Journal Publications [PH]

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