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Simulations of recording media for 1 Tb / in 2

2008; Elsevier BV; Volume: 320; Issue: 22 Linguagem: Inglês

10.1016/j.jmmm.2008.08.094

1873-4766

Simon John Greaves, H. Muraoka, Yasushi Kanai,

Magnetic Properties and Applications

Simulations of magnetic recording onto perpendicular media were carried out to determine parameters suitable for supporting an areal density of 1Tb/in2. Composite media showed sufficient thermal stability and SNR to meet this goal, provided that dispersions of magnetic and microstructural parameters are sufficiently well controlled.