Dielectric properties of modified BiFeO3 ceramics
The pure and modified BiFeO3 (BFO) ceramics (BFO doped with Sb) were prepared by a solid-state reaction method. Phase formation, microstructure, and dielectric properties were investigated. The samples showed a main phase of rhombohedral BFO. The additive inhibited grain growth, with average grain s...
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2015
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th-cmuir.6653943832-387182015-06-16T07:54:02Z Dielectric properties of modified BiFeO3 ceramics Sanjoom K. Pengpat K. Eitssayeam S. Rujijanagul G. Jarupoom P. The pure and modified BiFeO3 (BFO) ceramics (BFO doped with Sb) were prepared by a solid-state reaction method. Phase formation, microstructure, and dielectric properties were investigated. The samples showed a main phase of rhombohedral BFO. The additive inhibited grain growth, with average grain size decreasing from ∼14 μm for pure BFO to 3μm for the modified BFO samples. The dielectric constant of the modified samples tended to improve with the additive. This improvement can be related a conduction mechanism in the studied samples. © 2013 IEEE. 2015-06-16T07:54:02Z 2015-06-16T07:54:02Z 2013-01-01 Conference Paper 2-s2.0-84896351146 10.1109/ISAF.2013.6748733 http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84896351146&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38718 |
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The pure and modified BiFeO3 (BFO) ceramics (BFO doped with Sb) were prepared by a solid-state reaction method. Phase formation, microstructure, and dielectric properties were investigated. The samples showed a main phase of rhombohedral BFO. The additive inhibited grain growth, with average grain size decreasing from ∼14 μm for pure BFO to 3μm for the modified BFO samples. The dielectric constant of the modified samples tended to improve with the additive. This improvement can be related a conduction mechanism in the studied samples. © 2013 IEEE. |
| format |
Conference or Workshop Item |
| author |
Sanjoom K. Pengpat K. Eitssayeam S. Rujijanagul G. Jarupoom P. |
| spellingShingle |
Sanjoom K. Pengpat K. Eitssayeam S. Rujijanagul G. Jarupoom P. Dielectric properties of modified BiFeO3 ceramics |
| author_facet |
Sanjoom K. Pengpat K. Eitssayeam S. Rujijanagul G. Jarupoom P. |
| author_sort |
Sanjoom K. |
| title |
Dielectric properties of modified BiFeO3 ceramics |
| title_short |
Dielectric properties of modified BiFeO3 ceramics |
| title_full |
Dielectric properties of modified BiFeO3 ceramics |
| title_fullStr |
Dielectric properties of modified BiFeO3 ceramics |
| title_full_unstemmed |
Dielectric properties of modified BiFeO3 ceramics |
| title_sort |
dielectric properties of modified bifeo3 ceramics |
| publishDate |
2015 |
| url |
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84896351146&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38718 |
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