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Details van artikel 7 van 23 gevonden artikelen
| Titel: |
Investigation of ferroelectric domains and structural twins in barium titanate crystal |
| Auteur: |
Park, B. M. Chung, S. J. |
| Verschenen in: |
Integrated ferroelectrics |
| Paginering: | Jaargang 12 (1996) nr. 2-4 pagina's 275-284 |
| Jaar: |
1996-10-01 |
| Inhoud: |
The Ferroelectric domain patterns and the {111} twin boundaries are frequently observed in the BaTiO3 ceramics. The ferroelectric domain structures in BaTiO3 single crystal were investigated by a conventional and a synchrotron white beam X-ray topographies. The domain structure of {111} twinned crystal sample was also observed under a polarizing microscope and under a TEM. The relation between the {111} twin and the ferroelectric domain structure was verified by insitu observation of the behaviors of 90° domains during the phase transitions. It is observed that the 90° ferroelectric domain boundaries around the {111} twin boundary which was produced during the crystal growth obey the symmetry relation of the {111} twinning and that they meet each other coherently at the same position of the {111} twin boundary. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 23 gevonden artikelen
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