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