Magnetic recording disc having a substrate, oxide layer, and a t

Details Magnetic recording disc having a substrate, oxide layer, and a t Magnetic recording disc having a substrate, oxide layer, and a t

1996-07-25

1998-02-24

Resan, Stevan A.

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

428148, 428323, 428332, 428642, 428694SG, 428694TS, 428900, G11B 566

Patent

active

057210330

ABSTRACT:
Sputter induced micro-texturing of thin film magnetic media discs entailing the formation of micro-texturing globules comprising a eutectic alloy of Indium and Bismuth.

REFERENCES:
patent: 5053250 (1991-10-01), Baseman et al.
patent: 5192626 (1993-03-01), Sekiya et al.
patent: 5413835 (1995-05-01), Ikeda
patent: 5421975 (1995-06-01), Mahvan
Teng et al, "Sputter-Induced Random Micro Texturing on NiP Plated Aluminum and Alternate Substrates", 6th Joint MMM-Intermag Conference at Albuquerque, New Mexico Jun. 1994.

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