Simulation of the Barkhausen Noise using random field Ising model with long-range interaction

J. A. Pérez-Benitez; J. Capó-Sánchez; L. R. Padovese

doi:10.1016/j.commatsci.2008.05.001

Simulation of the Barkhausen Noise using random field Ising model with long-range interaction

J. A. Pérez-Benitez, J. Capó-Sánchez, L. R. Padovese

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

14 Scopus citations

Abstract

We present a method to simulate the Magnetic Barkhausen Noise using the Random Field Ising Model with magnetic long-range interaction. The method allows calculating the magnetic flux density behavior in particular sections of the lattice reticule. The results show an internal demagnetizing effect that proceeds from the magnetic long-range interactions. This demagnetizing effect induces the appearing of a magnetic pattern in the region of magnetic avalanches. When compared with the traditional method, the proposed numerical procedure neatly reduces computational costs of simulation.

Original language	English
Pages (from-to)	850-857
Number of pages	8
Journal	Computational Materials Science
Volume	44
Issue number	3
DOIs	https://doi.org/10.1016/j.commatsci.2008.05.001
State	Published - Jan 2009
Externally published	Yes

Keywords

Domain wall
Ising model
Magnetic Barkhausen Noise

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10.1016/j.commatsci.2008.05.001

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title = "Simulation of the Barkhausen Noise using random field Ising model with long-range interaction",

abstract = "We present a method to simulate the Magnetic Barkhausen Noise using the Random Field Ising Model with magnetic long-range interaction. The method allows calculating the magnetic flux density behavior in particular sections of the lattice reticule. The results show an internal demagnetizing effect that proceeds from the magnetic long-range interactions. This demagnetizing effect induces the appearing of a magnetic pattern in the region of magnetic avalanches. When compared with the traditional method, the proposed numerical procedure neatly reduces computational costs of simulation.",

keywords = "Domain wall, Ising model, Magnetic Barkhausen Noise",

author = "P{\'e}rez-Benitez, {J. A.} and J. Cap{\'o}-S{\'a}nchez and Padovese, {L. R.}",

note = "Funding Information: The authors wish to thank Brazilian agencies FAPESP (Proc. 99/09600-1) and CAPES for the financial support.",

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AU - Pérez-Benitez, J. A.

AU - Capó-Sánchez, J.

AU - Padovese, L. R.

N1 - Funding Information: The authors wish to thank Brazilian agencies FAPESP (Proc. 99/09600-1) and CAPES for the financial support.

PY - 2009/1

Y1 - 2009/1

N2 - We present a method to simulate the Magnetic Barkhausen Noise using the Random Field Ising Model with magnetic long-range interaction. The method allows calculating the magnetic flux density behavior in particular sections of the lattice reticule. The results show an internal demagnetizing effect that proceeds from the magnetic long-range interactions. This demagnetizing effect induces the appearing of a magnetic pattern in the region of magnetic avalanches. When compared with the traditional method, the proposed numerical procedure neatly reduces computational costs of simulation.

AB - We present a method to simulate the Magnetic Barkhausen Noise using the Random Field Ising Model with magnetic long-range interaction. The method allows calculating the magnetic flux density behavior in particular sections of the lattice reticule. The results show an internal demagnetizing effect that proceeds from the magnetic long-range interactions. This demagnetizing effect induces the appearing of a magnetic pattern in the region of magnetic avalanches. When compared with the traditional method, the proposed numerical procedure neatly reduces computational costs of simulation.

KW - Domain wall

KW - Ising model

KW - Magnetic Barkhausen Noise

UR - http://www.scopus.com/inward/record.url?scp=57249109871&partnerID=8YFLogxK

U2 - 10.1016/j.commatsci.2008.05.001

DO - 10.1016/j.commatsci.2008.05.001

M3 - Artículo

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VL - 44

SP - 850

EP - 857

JO - Computational Materials Science

JF - Computational Materials Science

IS - 3

ER -

Simulation of the Barkhausen Noise using random field Ising model with long-range interaction

Abstract

Keywords

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