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Observation of the Ferro-Electric Barkhausen Effect in Barium Titanate
Phys. Rev. 75, 103 – Published 1 January, 1949
DOI: 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.
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