Statistical characterization of Barkhausen noise
- 1 November 1994
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 50 (5) , 3446-3452
- https://doi.org/10.1103/physreve.50.3446
Abstract
We investigate whether Barkhausen noise exhibits self-organization and precursor events in the manner of the sandpile models used to illustrate self-organized criticality, and the extent to which Barkhausen noise can be described by single-domain wall pictures. Although a few large time-asymmetric events are found, no precursor effects were observed. Standard single-degree-of-freedom models appear to describe most of the data.Keywords
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