Influence of an external electric field on the motion of a ferroelectric domain wall
β Scribed by J. Pouget; G.A. Maugin
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 268 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
For the first time results about the influence of an applied electric field (E c 15 kV cm-') on the incommensurate phase in quartz are presented. It is shown, that the incommensurate phase appears at different regions in the applied field -temperature space depending on the history of the sample. P
## Abstract A region across a ferroelectric domain wall has been scanned, using an Nd:YAG laser beam (beam size 440 ΞΌm), in a thin crystal of TGS (triglycine sulphate), cut normal to the polar axis and the pyroelectric response of the crystal has been recorded. If a laser pulse of fixed beam size f