Magnetic recording medium and process for producing the same

Details Magnetic recording medium and process for producing the same Magnetic recording medium and process for producing the same

1996-10-07

1998-12-22

Resan, Stevan A.

Coating processes

Magnetic base or coating

Magnetic coating

427131, G11B 584

Patent

active

058515828

ABSTRACT:
The disclosure describes a magnetic recording medium comprising:
a substrate;
an NiO primary layer which is formed on the substrate and in which the plane (200) is substantially oriented in parallel with the surface of the substrate; and
a Co-containing maghemite thin film which is formed on the NiO primary layer and in which the plane (400) is substantially oriented in parallel with the surface of the substrate, the molar ratio of Co to Fe is not less than 0.01 to less than 0.10, and the spacing of the plane (400) is not more than 2.082 .ANG..

REFERENCES:
patent: 4797330 (1989-01-01), Nasu et al.
patent: 5496631 (1996-03-01), Tamari

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