O. Watanuki, Y. Sonobe, et al.
IEEE Transactions on Magnetics
The combination of a merged MR head and a dual-layer perpendicular disk is a promising technology for future high-density recording. High-density recording using this combination was characterized to obtain a D of 98 kFCI for read operations, a D of 80 kFCI for write operations, and an overwrite of 50 dB, and the results were compared with those for longitudinal recording. Higher-density recording is expected to be achieved by optimizing the shield gap length in the read element, the pole thickness in the write element, and the Ms value of a disk. © 1995 IEEE
O. Watanuki, Y. Sonobe, et al.
IEEE Transactions on Magnetics
A.M. Goodman, S.J. Greaves, et al.
INTERMAG 2003
T. Shimatsu, H. Muraoka, et al.
Journal of Applied Physics
Y. Sonobe, Y. Ikeda, et al.
INTERMAG 1999