Perpendicular magnetic recording medium, method for...

Details Perpendicular magnetic recording medium, method for... Perpendicular magnetic recording medium, method for...

2007-10-30

2007-10-30

Bernatz, Kevin M. (Department: 1773)

Dynamic magnetic information storage or retrieval

Record medium

C428S832000, C428S836100

Reexamination Certificate

active

10793950

ABSTRACT:
Disclosed is a magnetic recording medium which includes a substrate, an underlayer, and a perpendicular magnetic recording layer, and in which this perpendicular magnetic recording layer contains magnetic crystal grains and a matrix surrounding the magnetic crystal grains, and the matrix contains an element selected from Zn, Cd, Al, Ga, and In, and a component selected from P, As, Sb, S, Se, and Te.

REFERENCES:
patent: 5851688 (1998-12-01), Chen et al.
patent: 6183893 (2001-02-01), Futamoto et al.
patent: RE38544 (2004-07-01), Chen et al.
patent: 2002/0048693 (2002-04-01), Tanahashi et al.
patent: 2002/0086187 (2002-07-01), Lee
patent: 2003/0162055 (2003-08-01), Lu et al.
patent: 05-094614 (1993-04-01), None
patent: 2000-251236 (2000-09-01), None
patent: 2001-15337 (2001-01-01), None
patent: 2001-76329 (2001-03-01), None
U.S. Appl. No. 10/722,599, Maeda.
Austrian Search Report dated Jan. 27, 2005 for Appln. No. 200401340-5.
Chinese Office Action dated Dec. 9, 2005 for Appln. No. 2004100451248.

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