Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics
The bipolar and unipolar fatigue behavior of the lead-free piezo- and ferroelectric 0.94Bi1/2Na1/2TiO3–0.06BaTiO3 (94BNT–6BT) was investigated. To obtain a complete profile of the fatigue behavior, both large-signal (polarization, strain) and small-signal (d33, e33) properties were measured at room...
| Main Authors: | , , , , , , |
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| Format: | Journal Article |
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Wiley-Blackwell Publishing, Inc.
2011
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/11191 |
| _version_ | 1848747739437858816 |
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| author | Luo, Zhenhua Glaum, J. Granzow, T. Jo, W. Dittmer, R. Hoffman, M. Rodel, J. |
| author_facet | Luo, Zhenhua Glaum, J. Granzow, T. Jo, W. Dittmer, R. Hoffman, M. Rodel, J. |
| author_sort | Luo, Zhenhua |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The bipolar and unipolar fatigue behavior of the lead-free piezo- and ferroelectric 0.94Bi1/2Na1/2TiO3–0.06BaTiO3 (94BNT–6BT) was investigated. To obtain a complete profile of the fatigue behavior, both large-signal (polarization, strain) and small-signal (d33, e33) properties were measured at room temperature. The results indicate that the material suffers a significant degradation in both large- and small-signal properties after cycling, with most of the fatigue occurring in the first 104 cycles of the fatigue test. |
| first_indexed | 2025-11-14T06:53:56Z |
| format | Journal Article |
| id | curtin-20.500.11937-11191 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:53:56Z |
| publishDate | 2011 |
| publisher | Wiley-Blackwell Publishing, Inc. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-111912017-02-28T01:33:15Z Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics Luo, Zhenhua Glaum, J. Granzow, T. Jo, W. Dittmer, R. Hoffman, M. Rodel, J. Lead-free piezoceramics fatigue behavior The bipolar and unipolar fatigue behavior of the lead-free piezo- and ferroelectric 0.94Bi1/2Na1/2TiO3–0.06BaTiO3 (94BNT–6BT) was investigated. To obtain a complete profile of the fatigue behavior, both large-signal (polarization, strain) and small-signal (d33, e33) properties were measured at room temperature. The results indicate that the material suffers a significant degradation in both large- and small-signal properties after cycling, with most of the fatigue occurring in the first 104 cycles of the fatigue test. 2011 Journal Article http://hdl.handle.net/20.500.11937/11191 Wiley-Blackwell Publishing, Inc. restricted |
| spellingShingle | Lead-free piezoceramics fatigue behavior Luo, Zhenhua Glaum, J. Granzow, T. Jo, W. Dittmer, R. Hoffman, M. Rodel, J. Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics |
| title | Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics |
| title_full | Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics |
| title_fullStr | Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics |
| title_full_unstemmed | Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics |
| title_short | Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics |
| title_sort | bipolar and unipolar fatigue of ferroelectric bnt-based lead-free piezoceramics |
| topic | Lead-free piezoceramics fatigue behavior |
| url | http://hdl.handle.net/20.500.11937/11191 |