Title :
Magnetization Reversal in CGC Perpendicular Recording Media
Author :
Tham, K. ; Sonobe, Y. ; Onoue, T. ; Wu, L. ; Umezawa, T. ; Takasu, C. ; Dumaya, J.H. ; Leo, P. ; Liau, M.
Author_Institution :
Hoya Magnetics Singapore PTE Ltd, Singapore
Abstract :
In order to shed light on the magnetization reversal mechanism of CGC perpendicular recording media, the authors have carried out investigations of its activation volume, the angular dependence of Hc, cluster size and the physical grain size.
Keywords :
coercive force; magnetisation reversal; perpendicular magnetic recording; activation volume; angular dependence; coupled granular-continuous perpendicular recording media; grain size; magnetization reversal mechanism; Couplings; Glass; Grain size; Magnetic multilayers; Magnetization reversal; Perpendicular magnetic recording; Soft magnetic materials; Thermal stability; Thickness measurement; Volume measurement;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376204
