Low temperature dielectric properties of Ca < inf > 0.7 < /inf > Nd < inf > 0.3 < /inf > Ti < inf > 0.7 < /inf > Al < inf > 0.3 < /inf > O < inf > 3 < /inf > microwave ceramics
Low temperature dielectric properties of Ca < inf > 0.7 < /inf > Nd < inf > 0.3 < /inf > Ti < inf > 0.7 < /inf > Al < inf > 0.3 < /inf > O < inf > 3 < /inf > microwave ceramics
| dc.contributor.author | Sudheendran, K. | |
| dc.contributor.author | James Raju, K. C. | |
| dc.contributor.author | Jacob, Mohan V. | |
| dc.date.accessioned | 2022-03-27T11:44:04Z | |
| dc.date.available | 2022-03-27T11:44:04Z | |
| dc.date.issued | 2011-12-01 | |
| dc.description.abstract | CaTiO 3-NdAlO 3 based ceramic composites with the nominal composition Ca 0.7Nd 0.3Ti 0.7Al 0.3O 3 was synthesized by the conventional ceramic method and the dielectric measurements were carried out as a function of frequency (1KHz-4MHz) in the temperature range of 150-303 K. The complex impedance spectroscopy (CIS) analysis has been carried out to investigate the influence of its microstructure on electrical properties as a function of temperature and frequency. Impedance studies indicated the presence of a temperature dependent relaxation process in the material with a spread of relaxation times. Microwave measurement at low temperatures reveals that these systems has a slight increase in dielectric constant as temperature decreases and a loss tangent peak around 50Kelvin. | |
| dc.identifier.citation | Journal of the Australian Ceramic Society. v.47(2) | |
| dc.identifier.issn | 0004881X | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/14598 | |
| dc.subject | DC conductivity | |
| dc.subject | Impedance spectroscopy | |
| dc.subject | Microwave dielectrics | |
| dc.title | Low temperature dielectric properties of Ca < inf > 0.7 < /inf > Nd < inf > 0.3 < /inf > Ti < inf > 0.7 < /inf > Al < inf > 0.3 < /inf > O < inf > 3 < /inf > microwave ceramics | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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