Title :
Writing process on a permeable recording layer: a fundamental issue in perpendicular recording
Author :
Li, Shaoping ; Wang, Lei ; Fernandez-de-Castro, Juan
Author_Institution :
Seagate Technol. LLC, Bloomington, MN, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we describe the writing process on a perpendicular recording medium from both a simple reluctance analysis and complete micromagnetics simulations. The pertinent discussion is given on the correlation between the deep gap field and the magnetisation state of a recording medium.
Keywords :
magnetic heads; magnetic recording; magnetisation; micromagnetics; perpendicular magnetic recording; deep gap field; magnetic recording medium; magnetisation state; micromagnetics simulations; permeable recording layer; perpendicular magnetic recording; simple reluctance analysis; writing process; Cellular neural networks; Circuits; Disk recording; Large Hadron Collider; Magnetic heads; Magnetization; Micromagnetics; Perpendicular magnetic recording; Radio access networks; Writing;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230490
