A single-pole-type head design for 400 Gb/in/sup 2/ recording

Abstract

A single-pole-type head design for 400 Gb/in/sup 2/ based on finite-element method (FEM) simulations is presented. The conditions required to generate a sufficient field for this areal density are shown. To reach this density various media were considered and written track widths, erase bands, signal-to-noise ratios, and written bit patterns were derived… (More)

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Cite this paper

@article{Kanai2005ASH, title={A single-pole-type head design for 400 Gb/in/sup 2/ recording}, author={Yasushi Kanai and S. J. Greaves and Kiyoshi Yamakawa and Hajime Aoi and Hiroaki Muraoka and Y. Nakamura}, journal={IEEE Transactions on Magnetics}, year={2005}, volume={41}, pages={687-695} }