Change of permeability and GMI in amorphous Co{sub 71}Fe{sub 1}Mo{sub 1}Mn{sub 4}Si{sub 14}B{sub 9} alloy before and after heat treatments

The complex permeability spectra of amorphous ribbons were measured as a function of ac magnetic field. At relatively high magnetic field, the spectra showed the superposition of two Debye type dispersions attributed to the relaxation processes of domain wall motion and rotational magnetization. The...

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Veröffentlicht in:	IEEE transactions on magnetics 1999-09, Vol.35 (5Pt2)
Hauptverfasser:	Ryu, G.H., Yu, S.C., Kim, C.G., Lachowicz, H.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	BORON ALLOYS COBALT BASE ALLOYS DOMAIN STRUCTURE HEAT TREATMENTS IMPEDANCE IRON ALLOYS MAGNETIC SUSCEPTIBILITY MANGANESE ALLOYS MATERIALS SCIENCE METALLIC GLASSES MOLYBDENUM ALLOYS SILICON ALLOYS
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