Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1994-08-04

1996-04-02

Kiliman, Leszek

Stock material or miscellaneous articles

Composite

Of inorganic material

428694TM, 428695, 428900, 2041922, 4272553, G11B 566

Patent

active

055039430

ABSTRACT:
A metal thin film magnetic recording medium having improved S/N and reduced noise is disclosed, which has a ferromagnetic metal thin film composed mainly of Co on a non-magnetic support, characterized in that the crystallite size as determined from the thin film X-ray diffraction method is 45 .ANG. (angstrom) or less relative to the (100) face of .alpha.-Co, and 120 .ANG. or less relative to the (002) face of .alpha.-Co.

REFERENCES:
patent: 4323629 (1982-04-01), Kunieda
patent: 4511635 (1985-04-01), Nagao
patent: 4521481 (1985-06-01), Nagao
patent: 4536443 (1985-08-01), Nagao
patent: 4567116 (1986-01-01), Sawada
patent: 4596735 (1986-06-01), Noguchi
patent: 4622271 (1986-11-01), Arai
patent: 4939046 (1990-07-01), Yazawa

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