Title :
Potential of Servo Pattern Printing on PMR Media With High Density Servo Signal Pattern
Author :
Nishikawa, M. ; Wakamatsu, S. ; Ichikawa, K. ; Usa, T. ; Nagao, M. ; Ishioka, T. ; Yasunaga, T. ; Komine, T. ; Sugita, R.
Author_Institution :
Fuji Photo Film Co., Ltd., Odawara
Abstract :
In this paper, the applicability of SPP edge printing method to PMR with high areal density is discussed. The less side-fringe and DC-free was confirmed as the benefits and pattern with the bit length of 55nm which will be corresponding to 300Gbits/inch2 was printed to the media.
Keywords :
perpendicular magnetic recording; printing; servomechanisms; PMR media; SPP edge printing; areal density; servo pattern printing; side fringe; Laboratories; Magnetic anisotropy; Magnetic fields; Perpendicular magnetic anisotropy; Perpendicular magnetic recording; Printing; Research and development; Servomechanisms; Signal processing; Writing;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376521
