G - Physics – 11 – B
Patent
G - Physics
11
B
352/31.2
G11B 5/62 (2006.01) G11B 5/66 (2006.01) G11B 5/851 (2006.01)
Patent
CA 1188796
ABSTRACT OF THE DISCLOSURE A magnetic recording medium is disclosed which includes a non-magnetic substrate, a first layer made of bismuth formed on the substrate in a discontinuous island shape, and a ferromagnetic metal layer formed over the first layer and the substrates and also a magnetic recording medium is disclosed which includes a non-magnetic substrate, a first layer formed continuously covering the substrate made of amorphous silicon and/or silicone compound, a second layer made of bismuth formed on the substrate in a discontinuous island shape and a ferromagnetic metal layer formed over the first and second layers.
400530
Gowling Lafleur Henderson Llp
Sony Corporation
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