DocumentCode
954202
Title
Magnetic noise controlled by electric current through core
Author
Dalpadado, R.N.G. ; Shirae, K.
Author_Institution
Osaka University, Department of Control Engineering, Faculty of Engineering Science, Toyonaka, Japan
Volume
16
Issue
3
fYear
1980
Firstpage
103
Lastpage
104
Abstract
Magnetic noise in tape cores can in general be suppressed considerably by passing suitable galvanic currents through them. The method is also applicable to samples subject to asymmetric shear twist forces. A linear decrease in peak-to-peak maximum magnetic noise is observed for increasing currents through the core for the amorphous ribbon Fe80B20.
Keywords
magnetic cores; magnetic properties of amorphous substances; random noise; Fe80B20 amorphous ribbon; asymmetric shear twist forces; galvanic currents; magnetic cores; magnetic domain wall noise; tape cores;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19800078
Filename
4243871
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