Title :
Magnetic properties of magneto-optical recording media-NdDyFeCoTi
Author :
Funada, S. ; Shimokawato, S. ; Ishida, M. ; Shimoda, T.
Author_Institution :
Seiko Epson Corp., Nagano, Japan
fDate :
9/1/1987 12:00:00 AM
Abstract :
NdDyFeCoTi amorphous film we have developed has desirable properties for magneto-optical recording, because recording properties are improved by adding Nd. Typical composition is (Nd0.2Dy0.8)26(Fe0.65Co0.30 Ti0.05)74. Moreover reproducibility of the film is improved, since one can easily produce a cast alloy target which contains less impurities. Nd plays essential roles both in forming a cast alloy target and in improving the recording properties.
Keywords :
Magnetooptic memories; Amorphous materials; Magnetic films; Magnetic properties; Magnetization; Magnetooptic recording; Neodymium; Plasma measurements; Plasma temperature; Sputtering; Temperature dependence;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1987.1065514
