Magneto-optical memory medium

Details Magneto-optical memory medium Magneto-optical memory medium

1977-03-10

1979-05-01

Steiner, Arthur J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Foil or filament smaller than 6 mils

75123E, 75153, 148 3155, 148108, C22C 3800

Patent

active

041524861

ABSTRACT:
A magneto-optical memory medium having an easy axis of magnetization perpendicular to the medium surface. The memory medium is formed by an amorphous Dy-Fe system alloy film containing 18 to 28 atom % Dy.

REFERENCES:
patent: 3409479 (1968-11-01), Greenberg et al.
patent: 3427154 (1969-02-01), Mader et al.
patent: 3856513 (1974-12-01), Chen et al.
patent: 3949351 (1976-04-01), Clark et al.
patent: 4053332 (1977-10-01), Egami
"Constitution of Binary Alloys, First Supplement"; Elliott, 1965, p. 392.
"Magnetism and Magnetic Materials-1975", AIP, Magnetic Core Loss and Internal Stress in Metallic Glasses, O'Handley.
Nesbitt, E. et al.; Magnetic Moments of Compounds of Transition and Rare Earth Elements, in Journ. Appl. Phys., 33, May, 1962, pp. 1674-1678.

Affiliated with

Also associated with

Rating

Magneto-optical memory medium does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magneto-optical memory medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magneto-optical memory medium will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-632150