Patterned magnetic recording media using anodic porous alumina with single domain hole configurations of 63 nm hole interval

被引：30
作者：
Yasui, K
Morikawa, T
Nishio, K
Masuda, H [1 ]
机构：
[1] Tokyo Metropolitan Univ, Dept Appl Chem, Hachioji, Tokyo 1920397, Japan
[2] KAST, Sagamihara, Kanagawa 2291131, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 2005年 / 44卷 / 12-15期
关键词：
patterned perpendicular recording media; anodic porous alumina; single domain; imprinting;
D O I：
10.1143/JJAP.44.L469
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Patterned magnetic recording media composed of the arrays of Co cylinders were fabricated using anodic porous alumina with single domain hole configuration. The ac electrodeposition of Co into the holes of the alumina ruatrix of 63 nm hole interval Generated the arrays of Co cylinders with high aspect ratios. The structures and magnetic properties of the obtained patterned magnetic recording media are described. The magnetic recording properties were dependent oil the geometrical structures of the Cc cylinder arrays in the alumina matrix.
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收藏
页码：L469 / L471
页数：3
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