A single-pole-type head design for 400 Gb/in2 recording

Yasushi Kanai, Simon J. Greaves, Kiyoshi Yamakawa, Hajime Aoi, Hiroaki Muraoka, Yoshihisa Nakamura

研究成果: Article査読

17 被引用数 (Scopus)

抄録

A single-pole-type head design for 400 Gb/in2 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 from Laudau-Lifshitz-Gilbert (LLG) simulations.

本文言語English
ページ(範囲)687-695
ページ数9
ジャーナルIEEE Transactions on Magnetics
41
2
DOI
出版ステータスPublished - 2005 2 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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