Observation of the Ferro-Electric Barkhausen Effect in Barium Titanate
- 1 January 1949
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 75 (1), 103-106
- https://doi.org/10.1103/physrev.75.103
Abstract
Conductivity pulses were observed immediately after a single crystal of barium titanate was placed in an electric field, but died out in a few seconds. Several experiments were designed to test the hypothesis that these pulses were caused by the Barkhausen effect. From the experiments, the volume of a Barkhausen region and the apparent velocity of a domain wall could be estimated.Keywords
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