Domain size effects in Barkhausen noise

Preprint

3 August 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9808017

Abstract

The possible existence of self-organized criticality in Barkhausen noise is investigated theoretically through a single interface model, and experimentally from measurements in amorphous magnetostrictive ribbon Metglas 2605TCA under stress. Contrary to previous interpretations in the literature, both simulation and experiment indicate that the presence of a cutoff in the avalanche size distribution may be attributed to finite size effects.

Keywords

AMORPHOUS MAGNETOSTRICTIVE
MAGNETOSTRICTIVE RIBBON
ORGANIZED CRITICALITY
BARKHAUSEN NOISE
METGLAS 2605TCA
AVALANCHE SIZE
DOMAIN SIZE
NOISE

All Related Versions

Version 1, 1998-08-03, ArXiv
Published version: Physical Review E, 59 (4), 3884.

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