Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic
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The American Institute of Physics (AIP)
2012
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my.unimap-218302012-11-20T07:51:06Z Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic Rozana Aina, Maulat Osman, Dr. West, Anthony R. Bismuth compounds Electric impedance Equivalent circuits Ferroelectric ceramics Link to publisher's homepage at http://www.aip.org/ The ac impedance of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7, a relaxor ceramic with the pyrochlore structure, has been measured over the temperature range 10–1073K and analyzed using a combination of traditional, fixed-frequency sweeps of permittivity and tan d, impedance analysis using resistancecapacitance (RC) circuit combinations and equivalent circuit modeling with the inclusion of a constant phase element (CPE). Low temperature data accurately fit an equivalent circuit containing a parallel R-C-CPE element in series with a capacitor. From the temperature-dependence of the fitted R,C,CPE parameters, a model for the relaxor behavior is obtained. 2012-11-20T07:51:06Z 2012-11-20T07:51:06Z 2011 Article Journal of Applied Physics, vol. 109 (7), 2011 0021-8979 (Print) 1089-7550 (Online) http://jap.aip.org/resource/1/japiau/v109/i7/p074106_s1?view=fulltext http://hdl.handle.net/123456789/21830 en The American Institute of Physics (AIP) |
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English |
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Bismuth compounds Electric impedance Equivalent circuits Ferroelectric ceramics |
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Bismuth compounds Electric impedance Equivalent circuits Ferroelectric ceramics Rozana Aina, Maulat Osman, Dr. West, Anthony R. Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic |
| description |
Link to publisher's homepage at http://www.aip.org/ |
| format |
Article |
| author |
Rozana Aina, Maulat Osman, Dr. West, Anthony R. |
| author_facet |
Rozana Aina, Maulat Osman, Dr. West, Anthony R. |
| author_sort |
Rozana Aina, Maulat Osman, Dr. |
| title |
Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic |
| title_short |
Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic |
| title_full |
Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic |
| title_fullStr |
Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic |
| title_full_unstemmed |
Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic |
| title_sort |
electrical characterization and equivalent circuit analysis of (bi1.5zn0.5)(nb0.5ti1.5)o7 pyrochlore, a relaxor ceramic |
| publisher |
The American Institute of Physics (AIP) |
| publishDate |
2012 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/21830 |
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1643793519277506560 |