A study of perpendicular magnetic recording characteristics with magnetoresistive head

被引：3
|
作者：
Yamada, H [1 ]
Muraoka, H [1 ]
Nakamura, Y [1 ]
机构：
[1] Tohoku Univ, Elect Commun Res Inst, Aoba Ku, Sendai, Miyagi 98077, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1997年 / 176卷 / 01期
关键词：
magnetic recording - perpendicular; magnetoresistive head;
D O I：
10.1016/S0304-8853(97)00580-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A magnetoresistive head (MR head) is applied to the readback process in perpendicular recording in comparison with longitudinal recording. A higher readback voltage, increased by a factor of nearly two, is obtained in association with the large recording magnetization of a perpendicular medium. D-50 Of the perpendicular medium is the same as the longitudinal one? which is thought to be a limitation of the MR head.
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页码：56 / 60
页数：5
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