Title :
Head-field rise-time effects in perpendicular recording
Author :
Nakamoto, K. ; Bertram, H.N.
Author_Institution :
Central Res. Lab., Hitachi Ltd., Odawara, Japan
Abstract :
Summary form only given. Perpendicular recording is the most promising candidate for over 100 Gb/in/sup 2/ recording. In this paper, the rise-time effects of the head field on the transition parameter and the non-linear transition shift in perpendicular recording with the soft underlayer are investigated.
Keywords :
digital magnetic recording; magnetic fields; magnetic heads; perpendicular magnetic recording; head field; high-density recording; nonlinear transition shift; perpendicular recording; rise-time effects; soft underlayer; transition parameter; Coercive force; Demagnetization; Magnetic heads; Magnetization; Perpendicular magnetic recording; Shape;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1001165
