Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1982-06-03

1986-01-07

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of metal

360134, 360135, 360136, 427132, 428458, 428694, 428900, G11B 564

Patent

active

045633967

ABSTRACT:
A magnetic recording medium having a Mn-Al recording layer containing at least one of Fe, Co, and Ni and having an easy magnetization axis in the perpendicular direction to the layer. The magnetic recording layer can be formed at a high speed by employing magnetron sputtering.

REFERENCES:
patent: 3676867 (1972-07-01), Bacon
patent: 4172171 (1979-10-01), Suzuki
patent: 4197347 (1980-04-01), Ogawa
patent: 4260466 (1981-04-01), Shinahata
patent: 4309471 (1982-01-01), Suzuki
Matsumoto, et al., "Magnetic Properties of MnAl and MnAlCu-Evaporated Films", J. of App. Mag. Sci. Assoc., vol. 5, (No. 2), 1981, pp. 145-148.

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