Characterization of the Reader Width Using the Micro-Track Test in Perpendicular Recording

In this paper, we investigate the influence of the writing and reading intertrack interferences (ITIs) in terms of bit aspect ratio (BAR) in shingled magnetic recording by computer simulation using a read/write model which consists of a writing process based on Stoner–Wohlfarth switching asteroid by a one-side shielded isosceles triangular write head and a reading process by an around shielded read head for a discrete Voronoi medium model. The results show that BAR should be 3 to reduce the influence of writing and reading ITIs, media noise, and additive white Gaussian noise in an assumed areal density of 4.61Tbpsi.

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Influence of writing and reading intertrack interferences in terms of bit aspect ratio in shingled magnetic recording

Nobuhara

Okamoto

Yamashita

et al. 2014

Journal of Applied Physics

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Influence of Writing ITI Effects in Shingled Magnetic Recording

et al. 2013

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The Structure of Shingled Magnetic Recording Tracks

et al. 2014

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Characterization of the Reader Width Using the Micro-Track Test in Perpendicular Recording

Cited by 4 publications

References 10 publications

Influence of writing and reading intertrack interferences in terms of bit aspect ratio in shingled magnetic recording

Influence of writing and reading intertrack interferences in terms of bit aspect ratio in shingled magnetic recording

Influence of Writing ITI Effects in Shingled Magnetic Recording

The Structure of Shingled Magnetic Recording Tracks

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