Magnetrooptical recording media and method of preparing them

Details Magnetrooptical recording media and method of preparing them Magnetrooptical recording media and method of preparing them

1988-03-14

1989-10-24

McDowell, Robert L.

Stock material or miscellaneous articles

All metal or with adjacent metals

Foil or filament smaller than 6 mils

20419215, 2041922, 420 83, 427132, 428653, 428694, 428928, B32B 500

Patent

active

048761591

ABSTRACT:
Inhomogeneous mixed magnetooptical films having unique properties are prepared by evaporating a rare earth metal and a transition metal and sequentially depositing the rare earth and transition metals on a substrate at a maximum repeat distance of 21 angstroms.

REFERENCES:
patent: 3397084 (1968-08-01), Krieglstein
patent: 4024299 (1977-05-01), Smeggil
patent: 4042341 (1977-08-01), Smeggil
patent: 4065781 (1977-12-01), Gutknecht
patent: 4170689 (1979-10-01), Katsui et al.
patent: 4576699 (1986-03-01), Sato et al.
patent: 4612068 (1986-09-01), Tanaka et al.
patent: 4670353 (1987-06-01), Sakurai
patent: 4670356 (1987-06-01), Sato et al.
patent: 4727005 (1988-02-01), Sato
Tsujimoto et al., "Magnetic and Magneto-Optic Properties of Amorphous TbFeCo Magnetic Films", IEEE Transactions on Magnetics, vol. Mag-19, No. 5, Sep. 1983, pp. 1757-1759.
Tsujimoto et al., "Magnetic Properties and Magnetic Kerr Rotation of Amorphous TbFeCo and TbFeCr Films", Journal of Magnetism and Magnetic Materials, 35, (1983), pp. 199-210.
Sato, "Magnetic Properties of Amorphous Tb-Fe Thin Films with an Artifically Layered Structure", J. Appl. Phys., 59, Apr. 1986, pp. 2514-2520.
Tanaka et al., "Dynamic Read/Write Characteristics of Magneto-Optical TbFeCo and DyFeCo Disk", IEEE Transactions on Magnetics, vol. Mag-20, No. 5, Sep. 1984, pp. 1033-1035.

Affiliated with

Also associated with

Rating

Magnetrooptical recording media and method of preparing them does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetrooptical recording media and method of preparing them, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetrooptical recording media and method of preparing them will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1588540