Investigation of 2 Gb/in/sup 2/ magnetic recording at a track density of 17 kTPI

Developments of magnetic head, recording medium, positioning, and signal processing technologies made it possible to perform magnetic recording at an areal density of 2 Gb/in/sup 2/ on a prototype 3.5-in diameter hard disk drive. A track density of 17 kTPI, which is comparable to or even greater tha...

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Veröffentlicht in:	IEEE transactions on magnetics 1991-11, Vol.27 (6), p.5280-5285
Hauptverfasser:	Futamoto, M., Kugiya, F., Suzuki, M., Takano, H., Matsuda, Y., Inaba, N., Miyamura, Y., Akagi, K., Nakao, T., Sawaguchi, H., Fukuoka, H., Munemoto, T., Takagaki, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Disk recording Magnetic films Magnetic heads Magnetic noise Magnetic recording Magnetic separation Saturation magnetization Signal to noise ratio Sputtering
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