Writing performances of cusp-field single-pole head

被引：5

作者：

Ise, K ^{[1
]}

Yamakawa, K ^{[1
]}

Ouchi, K ^{[1
]}

机构：

[1] Akita Res Inst Adv Technol, Akita 0101623, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2001年 / 235卷 / 1-3期

关键词：

single-pole head; perpendicular magnetic recording; head induced erasure; external field robustness; cusp-field coil; double return-path-yokes;

D O I：

10.1016/S0304-8853(01)00335-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The writing performance of a novel single-pole head, named as CF-SPT head, on double-layer perpendicular media was studied. The CF-SPT head was effectively driven with dual pancake-type coils between which the main-pole was sandwiched. Furthermore, it was found that the head with double return-yoke showed a high stray field robustness and an efficient recording performance when compared with a single return-path-yoke head. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：187 / 190

页数：4

共 8 条

[1] Challenges in the practical implementation of perpendicular magnetic recording [J].