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 |
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Article number | 5257161 |
Pages (from-to) | 3823-3829 |
Number of pages | 7 |
Journal | IEEE Transactions on Magnetics |
Volume | 45 |
Issue number | 10 |
DOIs | |
Publication status | Published - 2009 Oct |
Keywords
- Heads
- Perpendicular media
- Shingle recording
- Simulation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering