Title :
Parametric optimization for terabit perpendicular recording
Author :
Miles, J. ; Wood, R. ; McKirdy, D.
Author_Institution :
Dept. of Comput. Sci., Manchester Univ., UK
Abstract :
A viable medium for perpendicular recording must be writeable by a realistic head and yet must also be thermally stable. These requirements place conflicting demands upon anisotropy and saturation magnetization and this paper seeks to identify viable parameter values for terabit/in/sup 2/ perpendicular recording. In this paper we determine viable operating regimes for Tbit/in/sup 2/ perpendicular recording.
Keywords :
magnetic anisotropy; magnetic disc storage; magnetic heads; magnetic tape storage; perpendicular magnetic recording; anisotropy; head; parameter values; parametric optimization; saturation magnetization; terabit perpendicular recording; thermally stable; viable operating regimes; Anisotropic magnetoresistance; Crystallization; Demagnetization; Grain boundaries; Magnetic heads; Magnetic materials; Micromagnetics; Perpendicular magnetic recording; Saturation magnetization;
Conference_Titel :
Joint NAPMRC 2003. Digest of Technical Papers [Perpendicular Magnetic Recording Conference]
Conference_Location :
Monterey, CA, USA
Print_ISBN :
0-7803-7746-X
DOI :
10.1109/NAPMRC.2003.1177015
