Perpendicular magnetization film

Details Perpendicular magnetization film Perpendicular magnetization film

1985-06-10

1987-06-23

Sheehan, John P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Foil or filament smaller than 6 mils

428611, 428652, 428928, 148 3155, 148403, 360135, 204192M, B21C 3700

Patent

active

046752390

ABSTRACT:
A perpendicular magnetization amorphous thin film of an alloy of samarium, cobalt and bismuth having an easy magnetizing axis perpendicular to a plane of substrate, and the preparation thereof. According to the thin film, a large saturation magnetization is obtained along an easy magnetizing direction perpendicular to the plane of substrate. The thin film can be prepared by depositing samarium, cobalt and bismuth on the substrate without any applying a bias voltage to the substrate.

REFERENCES:
patent: 4126;494 (1978-11-01), Imamura et al.
patent: 4469536 (1984-09-01), Forester

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