C. Tsang, M. Pinarbasi, et al.
IEEE Transactions on Magnetics
Simplified Néel-Arrhenius analysis is utilized to determine limiting densities versus SNR for longitudinal and keepered-perpendicular media. Dominant transition noise is assumed and the effects of grain size distribution and storage above room temperature are included. Perpendicular recording potentially exhibits a higher density than longitudinal; for example, at SNR = 20 dB, the limiting densities are approximately 500 and 100 Gbit/in2, respectively. © 2000 IEEE.
C. Tsang, M. Pinarbasi, et al.
IEEE Transactions on Magnetics
T.R. Koehler, M.L. Williams
IEEE Transactions on Magnetics
S. Yuan, E. Lee, et al.
INTERMAG 2002
S. Yuan, E. Lee, et al.
INTERMAG 2002