Shingled recording for 2-3 Tbit/in2

Simon Greaves, Yasushi Kanai, Hiroaki Muraoka

Research output: Contribution to journalArticlepeer-review

98 Citations (Scopus)

Abstract

Head and media designs for shingled recording are described, targeting areal recording densities of 2-3 Tbit/in2. The potential of the designs was evaluated using micromagnetic simulations. The possibility of achieving multiple Tbit/in2 is demonstrated using a continuous, perpendicular recording medium. The effects of write head skew, inter-granular exchange coupling and read head offset are discussed.

Original languageEnglish
Article number5257161
Pages (from-to)3823-3829
Number of pages7
JournalIEEE Transactions on Magnetics
Volume45
Issue number10
DOIs
Publication statusPublished - 2009 Oct 1

Keywords

  • Heads
  • Perpendicular media
  • Shingle recording
  • Simulation

ASJC Scopus subject areas

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

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