Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
57 (1985), S. 3961-3963
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The coercivity dependence of read/write and noise characteristics are investigated for the probe-type thin-film head using multilayered Fe-Si-Ru films and Co-Cr/Co-Zr-Mo double-layer media. The D50 recording density of 100 kFCI (flux change per inch) and the output of 0.24 μVpp/μm turn m/s are obtained for the medium with the coercivity of 500 Oe. These characteristics are superior to those for conventional ring head (D50=80 kFCI, E1k=0.12 μVpp/μm turn m/s). Further, thin-film heads have low noise and high overwrite characteristics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.335485
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