The effect of mechanical stress on the magnetization curves of Ni and FeSi-single crystals at strong fields

Author

Hauser, Hans ; Fulmek, Paul

Author_Institution

Inst. fuer Werkstoffe der Elektrotech, Vienna, Austria

Volume

28

Issue

3

fYear

1992

fDate

5/1/1992 12:00:00 AM

Firstpage

1815

Lastpage

1825

Abstract

The spatial distribution of the total energy is used to determine the magnetic behavior of ferromagnetic single crystals. For a single ferromagnetic domain there exists only a homogeneous magnetization the direction of which must correspond to a minimum energy direction. Magnetization curves are calculated by observing the stable positions of the magnetization under the application of strong magnetic fields. These magnetization curves show significant variations under different states of mechanical stress for FeSi and Ni crystals

Keywords

ferromagnetic properties of substances; iron alloys; magnetic anisotropy; magnetisation; magnetomechanical effects; nickel; silicon alloys; FeSi; Ni; energy model; ferromagnetic single crystals; homogeneous magnetization; magnetization curves; mechanical stress; minimum energy direction; spatial distribution; strong fields; total energy; Anisotropic magnetoresistance; Calculus; Crystals; Equations; Magnetic anisotropy; Magnetic domains; Magnetic fields; Magnetization; Perpendicular magnetic anisotropy; Stress;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.141291

Filename

141291