G - Physics – 02 – F
Patent
G - Physics
02
F
42/2, 352/20.3,
G02F 1/09 (2006.01) G11B 7/24 (2006.01) G11B 11/105 (2006.01) G11C 13/06 (2006.01)
Patent
CA 1226672
ABSTRACT OF THE DISCLOSURE A magneto-optical memory element includes a glass substrate, and an amorphous Nd-Gd-Fe ternary alloy magnetic recording thin-film having an axis of easy magnetization perpendicular to its surface. The magneto- optical memory element shows a preferable coercive force, a high Kerr rotation angle in the reproduced laser beam, and a Curie temperature suitable for a stable operation.
468606
Hirokane Junji
Katayama Hiroyuki
Murakami Yoshiteru
Ohta Kenji
Takahashi Akira
G. Ronald Bell & Associates
Sharp Kabushiki Kaisha
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