Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
87 (2000), S. 5266-5268
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The permeability spectra and asymmetric giant magnetoimpedance (GMI) have been measured in annealed amorphous Co-based wire under the circumferential field produced by the bias current. The permeability from the wall motion of core domains is nearly constant; however, the permeability from rotational magnetization of shell domains increases with bias current. The asymmetric GMI profile is revealed for the bias current over 4.5 mA, due to the influence of unidirectional bias field on the wall motion in the circumferential direction, and maximum field sensitivity is observed for the bias current of 4.5 mA. © 2000 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.373316
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