Magnetoresistive heads for helical-scan tape systems

被引：15

作者：

Ozue, T

Shirai, T

Kamatani, Y

Kano, H

Ikeda, Y

Onodera, S

Kawana, T

机构：

[1] Sony Corp, Res Ctr, Hodogaya Ku, Yokohama, Kanagawa 2400031, Japan

[2] Sony Corp, Elect Components Dept, Tagajo, Miyagi 985, Japan

[3] Sony Corp, Media R&D Dept, Tagajo, Miyagi 985, Japan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1999年 / 35卷 / 02期

关键词：

D O I：

10.1109/20.750636

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：

In this paper, the helical-scan tape systems using the shielded MR heads will be discussed, We studied the issues related to the head/tape contact including the thermal asperity and the head wear. The study suggests that these issues can be resolved to the allowable level in the practical system. In this study, we have successfully demonstrated a high recording density using MR heads in these systems.

引用

页码：729 / 733

页数：5

共 7 条

[1] Hysteresis and baseline shift in permanent magnet stabilized MR/SAL heads [J].