A Possibility of >15 Gb/in2 Recording Density System With Fine MP Tape and GMR Head

被引：2
|
作者：
Sekiguchi, Noboru [1 ]
Terakawa, Masaru [1 ]
Akasaka, Takeshi [1 ]
Fukuda, Tomoo [1 ]
Kamoshita, Yuko [1 ]
Ohnuma, Hiroko [1 ]
Maeshima, Katsunori [1 ]
Yamaga, Minoru [1 ]
机构：
[1] Sony Corp, CDG, Sendai Technol Ctr, Sendai, Miyagi 9850842, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2008年 / 44卷 / 11期
关键词：
Giant magnetoresistance (GMR); magnetic particles; magnetic recording;
D O I：
10.1109/TMAG.2008.2001590
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：
The possibility of realizing linear magnetic recording systems over 15 Gb/in(2) recording density has been shown in our test with newly developed metal particulate (MP) tape using 35-mn-size fine metal particles and a GMR head designed for hard disk drive (HDD). It was done under a read-track-base calculation with the following media: magnetic layer thickness = 60 run, surface roughness Ra = 2.0 nm.
引用
收藏
页码：3564 / 3567
页数：4
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