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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