Determination of barkhausen signal scaling from higher order spectral analysis

Jason R. Petta; Michael B. Weissman; Gianfranco Durin

doi:10.1109/20.706436

Determination of barkhausen signal scaling from higher order spectral analysis

Jason R. Petta, Michael B. Weissman, Gianfranco Durin

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Third and fourth order spectral measurements of Barkhausen noise in single crystal 3% Wt. Si-Fe and previously measured Fe₂₁Co₆₄B₁₅ samples showed striking differences. FeSi spectral measurements were consistent with independent pulse models, unlike data from amorphous Fe₂₁Co₆₄B₁₅. Our measurements indicate that the variability of the high frequency exponent, which experimentally ranges between 1.5 and 2, is due to effects upon domain structure and other material properties.

Original language	English (US)
Pages (from-to)	1171-1173
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	34
Issue number	4 PART 1
DOIs	https://doi.org/10.1109/20.706436
State	Published - 1998

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Keywords

Barkhausen effect
Barkhausen noise
Domain wall dynamics
Magnetization process

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10.1109/20.706436

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@article{10f3586734564e43ae077e34f5a604ac,

title = "Determination of barkhausen signal scaling from higher order spectral analysis",

abstract = "Third and fourth order spectral measurements of Barkhausen noise in single crystal 3% Wt. Si-Fe and previously measured Fe21Co64B15 samples showed striking differences. FeSi spectral measurements were consistent with independent pulse models, unlike data from amorphous Fe21Co64B15. Our measurements indicate that the variability of the high frequency exponent, which experimentally ranges between 1.5 and 2, is due to effects upon domain structure and other material properties.",

keywords = "Barkhausen effect, Barkhausen noise, Domain wall dynamics, Magnetization process",

author = "Petta, {Jason R.} and Weissman, {Michael B.} and Gianfranco Durin",

note = "Funding Information: Manuscript received October 17, 1997. This work was supported by NSF DMR 96-23478",

year = "1998",

doi = "10.1109/20.706436",

language = "English (US)",

volume = "34",

pages = "1171--1173",

journal = "IEEE Transactions on Magnetics",

issn = "0018-9464",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "4 PART 1",

}

TY - JOUR

T1 - Determination of barkhausen signal scaling from higher order spectral analysis

AU - Petta, Jason R.

AU - Weissman, Michael B.

AU - Durin, Gianfranco

N1 - Funding Information: Manuscript received October 17, 1997. This work was supported by NSF DMR 96-23478

PY - 1998

Y1 - 1998

N2 - Third and fourth order spectral measurements of Barkhausen noise in single crystal 3% Wt. Si-Fe and previously measured Fe21Co64B15 samples showed striking differences. FeSi spectral measurements were consistent with independent pulse models, unlike data from amorphous Fe21Co64B15. Our measurements indicate that the variability of the high frequency exponent, which experimentally ranges between 1.5 and 2, is due to effects upon domain structure and other material properties.

AB - Third and fourth order spectral measurements of Barkhausen noise in single crystal 3% Wt. Si-Fe and previously measured Fe21Co64B15 samples showed striking differences. FeSi spectral measurements were consistent with independent pulse models, unlike data from amorphous Fe21Co64B15. Our measurements indicate that the variability of the high frequency exponent, which experimentally ranges between 1.5 and 2, is due to effects upon domain structure and other material properties.

KW - Barkhausen effect

KW - Barkhausen noise

KW - Domain wall dynamics

KW - Magnetization process

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UR - http://www.scopus.com/inward/citedby.url?scp=0032114813&partnerID=8YFLogxK

U2 - 10.1109/20.706436

DO - 10.1109/20.706436

M3 - Article

AN - SCOPUS:0032114813

SN - 0018-9464

VL - 34

SP - 1171

EP - 1173

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 4 PART 1

ER -

Determination of barkhausen signal scaling from higher order spectral analysis

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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