Field-induced strain associated with polarization reversal in a rhombohedral ferroelectric ceramic.
Journal Article
·
· Proposed for publication in the Journal of Material Research.
OSTI ID:917452
The polarization reversal process in a rhombohedral ferroelectric ceramic material was investigated using field-induced strain measurements and texture development. Special attention was focused on the difference in the field-induced strains between the first quarter cycle and subsequent loading conditions. Results show that the initial field-induced strain is about twelve times greater than the subsequent strain, which immediately suggests that mechanisms involved in these conditions during the polarization reversal process are different. The difference in the magnitude of field-induced strain is discussed in terms of 180 degree and non-180 degree domain reorientation processes.
- Research Organization:
- Sandia National Laboratories
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 917452
- Report Number(s):
- SAND2003-0973J
- Journal Information:
- Proposed for publication in the Journal of Material Research., Journal Name: Proposed for publication in the Journal of Material Research.
- Country of Publication:
- United States
- Language:
- English
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