DocumentCode :
1019803
Title :
Change of magnetic properties in compositionally modulated TbCo sputtered films
Author :
Honda, S. ; Ohkoshi, Masashi ; Kusuda, T.
Author_Institution :
Hiroshima University, Higashi-Hiroshima, Japan
Volume :
22
Issue :
5
fYear :
1986
fDate :
9/1/1986 12:00:00 AM
Firstpage :
1221
Lastpage :
1223
Abstract :
Compositionally and morphologically modulated TbCo films were prepared on glass substrates by changing negative bias voltage between 0 and 100V or 150V alternately using RF sputtering method. The films having 12 - 36 layers (layer thickness of 250 - 80 Å) show high magnetic coercivity and high resistivity to oxidation. In these films, small stable bits can be written magneto-optically.
Keywords :
Magnetic anisotropy; Magnetooptic memories; Coercive force; Conductivity; Glass; Magnetic films; Magnetic modulators; Magnetic properties; Oxidation; Radio frequency; Sputtering; Voltage;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1986.1064632
Filename :
1064632
Link To Document :
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