Shingled recording for 2-3 Tbit/in2

Simon Greaves; Yasushi Kanai; Hiroaki Muraoka

doi:10.1109/TMAG.2009.2021663

Shingled recording for 2-3 Tbit/in²

Simon Greaves, Yasushi Kanai, Hiroaki Muraoka

Broadband Engineering Division

Research output: Contribution to journal › Article › peer-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 language	English
Article number	5257161
Pages (from-to)	3823-3829
Number of pages	7
Journal	IEEE Transactions on Magnetics
Volume	45
Issue number	10
DOIs	https://doi.org/10.1109/TMAG.2009.2021663
Publication status	Published - 2009 Oct 1

Keywords

Heads
Perpendicular media
Shingle recording
Simulation

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Access to Document

10.1109/TMAG.2009.2021663

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