DocumentCode
1043161
Title
Barkhausen discontinuities in the saturation region
Author
Scouten, Donald C.
Author_Institution
Iowa State University, Ames, Iowa
Volume
6
Issue
2
fYear
1970
fDate
6/1/1970 12:00:00 AM
Firstpage
383
Lastpage
385
Abstract
An improved method for measuring uncertainties in the magnetization process in the saturation region is described. Preliminary results indicate that uncertainties occur in Permalloy tapes for magnetic intensities as high as 30 times the coercive force. Above this intensity, the discontinuities rapidly disappear, indicating that fields of this magnitude are required for complete saturation. No uncertainties are observed in the saturation region during demagnetization.
Keywords
Barkhausen effect; Magnetic measurements; Magnetometers; Permalloy films; Magnetic cores; Magnetic field measurement; Magnetic flux; Magnetic sensors; Magnetometers; Saturation magnetization; Servomechanisms; Superconducting magnetic energy storage; Time measurement; Toroidal magnetic fields;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1970.1066790
Filename
1066790
Link To Document