Crack tip domain switching in a ferroelectric single crystal under alternating electric fields
โ Scribed by Yejian Jiang; Daining Fang
- Book ID
- 113896845
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 756 KB
- Volume
- 57
- Category
- Article
- ISSN
- 1359-6462
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๐ SIMILAR VOLUMES
The crack propagation in ferroelectric single crystals subjected to electric fields was studied experimentally and theoretically. An in situ observation of crack propagation and domain switching near the crack tip in a poled PMN-PT62/38 single crystal was carried out using polarized optical microsco
The nucleation and growth of domains is investigated near a stationary crack tip in a single crystal of ferroelectric material. The phase-field approach, applying the material polarization as the order parameter, is used as the theoretical modeling framework and the finite element method is used for