Avalanches from charged domain wall motion in BaTiO3 during ferroelectric switching
We report two methods for direct observations of avalanches in ferroelectric materials during the motion of domain walls. In the first method, we use optical imaging techniques to derive changes in domain structures under an electric field. All changes occur through small jumps (jerks) that obey ava...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2020-01-01
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| Series: | APL Materials |
| Online Access: | http://dx.doi.org/10.1063/1.5128892 |