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J. Appl. Phys. 83, 3432 (1998); doi:10.1063/1.367113 (3 pages)

Demagnetizing factors for rectangular ferromagnetic prisms

Amikam Aharoni

Department of Electronics, Weizmann Institute of Science, 76100 Rehovoth, Israel

(Received 16 October 1997; accepted 4 December 1997)

An analytic expression is given for the magnetometric demagnetizing factors of the general rectangular prism, with special emphasis on the particular case of a square cross section. It is argued that this demagnetizing factor should be used in numerical computations that assume such prisms, when comparing the results with the theoretical study of ellipsoids. © 1998 American Institute of Physics.

© 1998 American Institute of Physics

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KEYWORDS and PACS

PACS

  • 75.60.Ej

    Magnetization curves, hysteresis, Barkhausen and related effects

  • 75.40.Mg

    Numerical simulation studies

PUBLICATION DATA

ISSN:

0021-8979 (print)  
1089-7550 (online)

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