Bicrystal cluster magnetic recording medium

Details Bicrystal cluster magnetic recording medium Bicrystal cluster magnetic recording medium

1996-01-16

1998-11-03

Resan, Stevan A.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having magnetic properties, or preformed fiber orientation...

428141, 428 653, 428 657, 428216, 428336, 428457, 428469, 428662, 428666, 428667, 428680, 428694T, 428694TS, 428694SG, 428694TP, 428900, 428928, G11B 566

Patent

active

058305840

ABSTRACT:
A magnetic recording medium having low medium noise and suitable for high density magnetic recording is produced with a bicrystal cluster magnetic layer on a glass or glass-ceramic substrate. An underlayer which is formed with a (200) crystallographic orientation induces the formation of a bicrystal cluster microstructure in a magnetic alloy layer epitaxially grown on the underlayer.

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