Scaling relations of barkhausen noise

Abstract

Recent experimental and theoretical studies of Barkhausen noise (BN) have revealed that BN power-law exponents, pertinent to the BN power spectrum and to the various distributions of BN pulses, satisfy definite scaling relations. In this paper, we elaborate on BN seating relations and on a unifying method of their establishing, based on a hypothesis that the distribution of BN pubes is a generalized homogeneous function, which we substantiate by experimental data, obtained in the case of a VITROVAC 6025 X metal glass sample. Barkhausen Noise, Barkhausen Noise Elementary Signal, Critical.