An experiment for head positioning system using submicron track-width GMR head

被引：6

作者：

Yoshikawa, N

Kitagawa, K

Takakura, S

Takekado, S

机构：

[1] Communication and Information Systems Research Laboratories, RandD Center, Toshiba Corp., Saiwai-ku, Kawasaki 210, 1, Komukai Toshiba-cho

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1996年 / 32卷 / 05期

关键词：

D O I：

10.1109/20.539212

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper Presents the results of a head positioning experiment conducted with the aim of submicron track-width recording. It was confirmed that the high-Bs and small-gap head can provide uniform and precise servo pattern. By combining with an experimental HDD which employed a 1 mu m track-width GMR head and a fluid-bearing spindle motor and a narrow track-width servo writing, position error signal of about 47 nm was attained for 18 kTPI recording. This result convinced us of the feasibility of submicron track HDDs.

引用

页码：3905 / 3907

页数：3