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

Hirofumi Nobuhara, Yoshihiro Okamoto, Masato Yamashita, Yasuaki Nakamura, Hisashi Osawa, Hiroaki Muraoka

研究成果: Article査読

3 被引用数 (Scopus)

抄録

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.

本文言語English
論文番号17B729
ジャーナルJournal of Applied Physics
115
17
DOI
出版ステータスPublished - 2014 5 7

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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