Magnetic recording media and magnetic recording read-back system

Details Magnetic recording media and magnetic recording read-back system Magnetic recording media and magnetic recording read-back system

1997-03-26

1998-12-22

Resan, Stevan A.

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Including components having same physical characteristic in...

428213, 428216, 428336, 428611, 428635, 428641, 428660, 428662, 428663, 428665, 428666, 428670, 428678, 428694TM, 428694TS, 428900, 428928, 360 9701, G11B 566

Patent

active

058516433

ABSTRACT:
A magnetic recording media with a magnetic film made from at least two layers stacked via a non-magnetic intermediate layer, wherein the magnetic film is formed on a structure control underlayer situated on a non-magnetic substrate. A magnetic recording system is also disclosed which includes this magnetic recording media and a magnetic recording head for recording on and reading back from the magnetic recording media. The system further includes a disk drive system, which generates relative motion between the magnetic recording media and the magnetic recording head, and an actuator which determines an appropriate location, on the magnetic recording media, over which the head should be located.

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S. Iwasaki et al., "Perpendicular Magnetic Recording With A Composite Anisotropy Film", IEEE Transactions on Magnetics, vol. MAG-15, No. 6, Nov. 1979, pp. 1456-1458.

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