Title :
Change of the magnetization due to a change of stress after demagnetization in amorphous ribbon
Author :
Yamamoto, Ken-ichi ; Takada, Shunji ; Sasaki, Tadashi
Author_Institution :
Dept. of Electron., Gifu Univ., Japan
fDate :
11/1/1995 12:00:00 AM
Abstract :
An anomalous irreversible magnetization increase due to a change of stress after demagnetization, the demagnetization-stress effect, was measured in amorphous ribbons. This stress effect was only observed within a small stress and magnetization, whereas it was observed through wide ranges in Si-Fe. The demagnetization-stress effect is considered to appear in a specimen in which invariant 180° domain wall structure is kept with a change of stress after demagnetization
Keywords :
amorphous magnetic materials; demagnetisation; ferromagnetic materials; magnetic domain walls; magnetic domains; magnetisation; magnetomechanical effects; metallic glasses; Metglas 2605S-2; Si-Fe; amorphous ribbon; anomalous irreversible magnetization; demagnetization; domain wall structure; magnetization; stress; Amorphous magnetic materials; Amorphous materials; Demagnetization; Magnetic anisotropy; Magnetic field measurement; Magnetization; Magnetostriction; Perpendicular magnetic anisotropy; Soft magnetic materials; Tensile stress;
Journal_Title :
Magnetics, IEEE Transactions on
