12 Gb/in/sup 2/ recording demonstration with SV read heads and conventional narrow pole-tip write heads

We have successfully demonstrated magnetic recording at areal densities as high as 12 Gb/in/sup 2/ at a data rate of 14/spl sim/15 MB/s using separate spin-valve read heads and narrow pole-tip inductive write heads on low noise Co alloy thin film disks. In this work, the nominal target densities wer...

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Veröffentlicht in:	IEEE transactions on magnetics 1999-03, Vol.35 (2), p.689-694
Hauptverfasser:	Tsang, C., Pinarbasi, M., Santini, H., Marinero, E., Arnett, P., Olson, R., Hsiao, R., Williams, M., Payne, R., Wang, R., Moore, J., Gurney, B., Lin, T., Fontana, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cobalt alloys Disk recording Magnetic films Magnetic heads Magnetic noise Magnetic recording Performance gain Target tracking Testing Transistors
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