Title :
2.5-inch disk patterned media prepared by an artificially assisted self-assembling method
Author :
Naito, Katsuhiro ; Hieda, H. ; Sakurai, Masaru ; Kamata, Yukio ; Asakawa, K.
Author_Institution :
Storage Mater. & Devices Lab., Toshiba Corp., Kawasaki, Japan
Abstract :
Summary form only given. Patterned media have attracted great attention due to the expectation that they will lead to the realization of 1 Tb/in/sup 2/ HDD. One of the most serious problems, however, is the high cost of manufacturing circular nano-patterns with a large area. We show an artificially assisted self-assembling method, which includes simple nano-patterning using a nano-imprint lithography and fine nano-patterning using self-assembling diblock polymers.
Keywords :
hard discs; nanolithography; self-assembly; 2.5 inch; HDD; artificially assisted self-assembling method; circular nano-patterns; disc manufacture; disk patterned media; hard disc drives; nano-imprint lithography; nano-patterning; self-assembling diblock polymers; Image storage; Jitter; Laboratories; Lithography; Magnetic films; Manufacturing; Material storage; Self-assembly; Strips; Writing;
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.2002.1000594
