On the computation of the demagnetization tensor for particles of arbitrary shape

Marco Beleggia; Yimei Zhu; Shakul Tandon; Marc De Graef

doi:10.1016/j.jmmm.2003.12.665

On the computation of the demagnetization tensor for particles of arbitrary shape

Marco Beleggia, Yimei Zhu, Shakul Tandon, Marc De Graef

Research output: Contribution to journal › Journal article › Research

Abstract

A new method is presented to compute the demagnetization tensor of particles of arbitrary shape. By means of a Fourier space approach it is possible to compute analytically the Fourier representation of the demagnetization tensor for a broad class of magnetic nanoparticles. Then, specifying the direction of the uniform magnetization, the demagnetizing field and the magnetostatic energy associated with the particle can be evaluated. © 2004 Elsevier B.V. All rights reserved.

Original language	English
Journal	Journal of Magnetism and Magnetic Materials
Volume	272
Issue number	SUPPL. 1
Pages (from-to)	e1197-e1199
ISSN	0304-8853
DOIs	https://doi.org/10.1016/j.jmmm.2003.12.665
Publication status	Published - 2004
Externally published	Yes

Keywords

Bandwidth
Correlation methods
Magnetic materials
Mathematical models
Nanostructured materials
Phase diagrams
Phase transitions
Proximity indicators
Transmission electron microscopy
Demagnetization
T
X

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title = "On the computation of the demagnetization tensor for particles of arbitrary shape",

abstract = "A new method is presented to compute the demagnetization tensor of particles of arbitrary shape. By means of a Fourier space approach it is possible to compute analytically the Fourier representation of the demagnetization tensor for a broad class of magnetic nanoparticles. Then, specifying the direction of the uniform magnetization, the demagnetizing field and the magnetostatic energy associated with the particle can be evaluated. {\textcopyright} 2004 Elsevier B.V. All rights reserved.",

keywords = "Bandwidth, Correlation methods, Magnetic materials, Mathematical models, Nanostructured materials, Phase diagrams, Phase transitions, Proximity indicators, Transmission electron microscopy, Demagnetization, T, X",

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doi = "10.1016/j.jmmm.2003.12.665",

language = "English",

volume = "272",

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issn = "0304-8853",

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T1 - On the computation of the demagnetization tensor for particles of arbitrary shape

AU - Beleggia, Marco

AU - Zhu, Yimei

AU - Tandon, Shakul

AU - De Graef, Marc

PY - 2004

Y1 - 2004

N2 - A new method is presented to compute the demagnetization tensor of particles of arbitrary shape. By means of a Fourier space approach it is possible to compute analytically the Fourier representation of the demagnetization tensor for a broad class of magnetic nanoparticles. Then, specifying the direction of the uniform magnetization, the demagnetizing field and the magnetostatic energy associated with the particle can be evaluated. © 2004 Elsevier B.V. All rights reserved.

AB - A new method is presented to compute the demagnetization tensor of particles of arbitrary shape. By means of a Fourier space approach it is possible to compute analytically the Fourier representation of the demagnetization tensor for a broad class of magnetic nanoparticles. Then, specifying the direction of the uniform magnetization, the demagnetizing field and the magnetostatic energy associated with the particle can be evaluated. © 2004 Elsevier B.V. All rights reserved.

KW - Bandwidth

KW - Correlation methods

KW - Magnetic materials

KW - Mathematical models

KW - Nanostructured materials

KW - Phase diagrams

KW - Phase transitions

KW - Proximity indicators

KW - Transmission electron microscopy

KW - Demagnetization

KW - T

KW - X

U2 - 10.1016/j.jmmm.2003.12.665

DO - 10.1016/j.jmmm.2003.12.665

M3 - Journal article

SN - 0304-8853

VL - 272

SP - e1197-e1199

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - SUPPL. 1

ER -

On the computation of the demagnetization tensor for particles of arbitrary shape

Abstract

Keywords

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