Title :
Thermal agitation of magnetization and recording performance of Co(B)/Pd superlattice perpendicular recording media
Author :
Shimatsu, T. ; Terakawa, M. ; Watanabe, I. ; Muraoka, H. ; Nakamura, Y.
Author_Institution :
RIEC, Tohoku Univ., Sendai, Japan
Abstract :
Summary form only given. Superlattice medium is one of promising candidates for high density perpendicular recording media. In the present study, thermal agitation of magnetization and recording performance were discussed for Co(B)/Pd superlattice perpendicular recording media as a function of Co or CoB layer thickness, /spl delta//sub Co/ or D/sub CoB/. The total superlattice thickness is 10/spl sim/14 nm.
Keywords :
boron alloys; cobalt; cobalt alloys; magnetic multilayers; magnetisation; perpendicular magnetic recording; platinum; thermomagnetic effects; thermomagnetic recording; 10 to 14 nm; Co(B)/Pd superlattice perpendicular recording media; Co-Pt; CoB-Pt; high density perpendicular recording media; magnetization; recording performance; thermal agitation; Argon; Ferrite films; Magnetic anisotropy; Magnetic films; Magnetic superlattices; Magnetization; Perpendicular magnetic anisotropy; Perpendicular magnetic recording; Sputtering; Strontium;
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.2002.1001160
