Title :
Dependence of thermal decay on intergranular exchange stiffness of perpendicular magnetic recording media
Author :
Miyashita, E. ; Funabashi, N. ; Taguchi, R. ; Tamaki, T. ; Fujita, Y.
Author_Institution :
NHK Sci. & Tech. Res. Labs., Tokyo, Japan
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we investigated the dependence of magnetic properties on thermal fluctuation and the relationship between magnetic clusters size and thermal decay.
Keywords :
coercive force; elastic constants; magnetisation; perpendicular magnetic recording; thermal stability; intergranular exchange stiffness; magnetic clusters size; magnetic properties; perpendicular magnetic recording media; thermal decay; thermal fluctuation; Coercive force; Fluctuations; Magnetic recording; Magnetization; Micromagnetics; Perpendicular magnetic recording; Thermal stability;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230852
