Demagnetization field in a uniformly magnetized ellipsoid embedded in an infinite anisotropic media

Floran Martin; Ugur Aydin; Deepak Singh; Laurent Daniel; Paavo Rasilo; Anouar Belahcen

doi:10.1109/CEFC.2016.7816202

Demagnetization field in a uniformly magnetized ellipsoid embedded in an infinite anisotropic media

Floran Martin
, Ugur Aydin
, Deepak Singh
, Laurent Daniel
, Paavo Rasilo
, Anouar Belahcen

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

Abstrakti

In this paper, we determine analytically the demagnetization field within a uniformly magnetized ellipsoid embedded in an infinite anisotropic media. The anisotropic boundary condition consists of decomposing the external magnetization into an isotropic part parallel to the external field and an anisotropic part. The resulting demagnetization field within the ellipsoid is then calculated by superposing the demagnetization fields produced by the ellipsoid magnetization, the isotropic part of the external magnetization and field, and the anisotropic part of the external magnetization. Such computation is needed in developing accurate anisotropic multi-scale models of electrical steel sheets, for example.

Alkuperäiskieli	Englanti
Otsikko	IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
Kustantaja	IEEE
ISBN (elektroninen)	9781509010325
DOI - pysyväislinkit	https://doi.org/10.1109/CEFC.2016.7816202
Tila	Julkaistu - 12 tammik. 2017
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	IEEE Conference on Electromagnetic Field Computation - Miami, Yhdysvallat Kesto: 13 marrask. 2016 → 16 marrask. 2016 Konferenssinumero: 17

Conference

Conference	IEEE Conference on Electromagnetic Field Computation
Lyhennettä	CEFC
Maa/Alue	Yhdysvallat
Kaupunki	Miami
Ajanjakso	13/11/2016 → 16/11/2016

Pääsy asiakirjaan

10.1109/CEFC.2016.7816202

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Link to publication in Scopus

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@inproceedings{f0f74aedf51c48dca379e5ca445673fe,

title = "Demagnetization field in a uniformly magnetized ellipsoid embedded in an infinite anisotropic media",

abstract = "In this paper, we determine analytically the demagnetization field within a uniformly magnetized ellipsoid embedded in an infinite anisotropic media. The anisotropic boundary condition consists of decomposing the external magnetization into an isotropic part parallel to the external field and an anisotropic part. The resulting demagnetization field within the ellipsoid is then calculated by superposing the demagnetization fields produced by the ellipsoid magnetization, the isotropic part of the external magnetization and field, and the anisotropic part of the external magnetization. Such computation is needed in developing accurate anisotropic multi-scale models of electrical steel sheets, for example.",

keywords = "Demagnetization field, Ellipsoid, Elliptic integrals, Magneto-static",

author = "Floran Martin and Ugur Aydin and Deepak Singh and Laurent Daniel and Paavo Rasilo and Anouar Belahcen",

year = "2017",

month = jan,

day = "12",

doi = "10.1109/CEFC.2016.7816202",

language = "English",

booktitle = "IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation",

publisher = "IEEE",

address = "United States",

note = "IEEE Conference on Electromagnetic Field Computation, CEFC ; Conference date: 13-11-2016 Through 16-11-2016",

}

Martin, F, Aydin, U, Singh, D, Daniel, L, Rasilo, P & Belahcen, A 2017, Demagnetization field in a uniformly magnetized ellipsoid embedded in an infinite anisotropic media. julkaisussa IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation., 7816202, IEEE, IEEE Conference on Electromagnetic Field Computation, Miami, Florida, Yhdysvallat, 13/11/2016. https://doi.org/10.1109/CEFC.2016.7816202

Demagnetization field in a uniformly magnetized ellipsoid embedded in an infinite anisotropic media. / Martin, Floran; Aydin, Ugur; Singh, Deepak et al.
IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. IEEE, 2017. 7816202.

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Demagnetization field in a uniformly magnetized ellipsoid embedded in an infinite anisotropic media

AU - Martin, Floran

AU - Aydin, Ugur

AU - Singh, Deepak

AU - Daniel, Laurent

AU - Rasilo, Paavo

AU - Belahcen, Anouar

N1 - Conference code: 17

PY - 2017/1/12

Y1 - 2017/1/12

N2 - In this paper, we determine analytically the demagnetization field within a uniformly magnetized ellipsoid embedded in an infinite anisotropic media. The anisotropic boundary condition consists of decomposing the external magnetization into an isotropic part parallel to the external field and an anisotropic part. The resulting demagnetization field within the ellipsoid is then calculated by superposing the demagnetization fields produced by the ellipsoid magnetization, the isotropic part of the external magnetization and field, and the anisotropic part of the external magnetization. Such computation is needed in developing accurate anisotropic multi-scale models of electrical steel sheets, for example.

AB - In this paper, we determine analytically the demagnetization field within a uniformly magnetized ellipsoid embedded in an infinite anisotropic media. The anisotropic boundary condition consists of decomposing the external magnetization into an isotropic part parallel to the external field and an anisotropic part. The resulting demagnetization field within the ellipsoid is then calculated by superposing the demagnetization fields produced by the ellipsoid magnetization, the isotropic part of the external magnetization and field, and the anisotropic part of the external magnetization. Such computation is needed in developing accurate anisotropic multi-scale models of electrical steel sheets, for example.

KW - Demagnetization field

KW - Ellipsoid

KW - Elliptic integrals

KW - Magneto-static

UR - https://www.scopus.com/pages/publications/85012016506

U2 - 10.1109/CEFC.2016.7816202

DO - 10.1109/CEFC.2016.7816202

M3 - Conference article in proceedings

AN - SCOPUS:85012016506

BT - IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation

PB - IEEE

T2 - IEEE Conference on Electromagnetic Field Computation

Y2 - 13 November 2016 through 16 November 2016

ER -

Demagnetization field in a uniformly magnetized ellipsoid embedded in an infinite anisotropic media

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