200 KFRPI DATA RECORDING USING A NOVEL BI-LAYERED HEAD IN PERPENDICULAR MAGNETIC RECORDING

被引：6
|
作者：
MURAOKA, H
NISHIDA, Y
NAKAMURA, Y
机构：
[1] Research Institute of Electrical Communication, Tohoku University, Sendai
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期
关键词：
D O I：
10.1109/20.281394
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：
Linearity in perpendicular magnetic recording was studied. An asymmetrical transition-shift occurs depending on the polarity of the pre-recorded magnetization of a medium, which deteriorates linearity. A new single pole head with two main poles which we cab the bi-layered head improved linearity by avoiding the interference of magnetic Field From the magnetized medium with the head Field, As a result, 200 kFRPI recording was demonstrated to be practical with the partial response technique.
引用
收藏
页码：4074 / 4076
页数：3
相关论文
共 50 条
  • [1] Performance of PRML systems in perpendicular magnetic recording by a bi-layered main-pole head
    Niihama Natl Coll of Technology, Niihama, Japan
    J Magn Magn Mater, (262-263):
  • [2] Performance of PRML systems in perpendicular magnetic recording by a bi-layered main-pole head
    Kurihara, Y
    Osawa, H
    Okamoto, Y
    Muraoka, H
    Nakamura, Y
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 157 : 262 - 263
  • [3] Recording physics of perpendicular recording with single layered medium and ring head
    Lee, KJ
    Kim, YS
    Kim, ES
    Im, YH
    Lee, KM
    Kim, JW
    Lee, BK
    Oh, HS
    Kim, KY
    Park, NY
    Lee, TD
    JOURNAL OF APPLIED PHYSICS, 2002, 91 (10) : 8700 - 8702
  • [4] RECORDING AND REPRODUCING PROCESS OF A PERPENDICULAR MAGNETIC HEAD
    TANABE, S
    IWASAKI, S
    JOURNAL OF APPLIED PHYSICS, 1985, 57 (08) : 3967 - 3969
  • [5] Contact magnetoresistive head for perpendicular magnetic recording
    J Appl Phys, 8 pt 2A (5002):
  • [6] Contact magnetoresistive head for perpendicular magnetic recording
    Takano, K
    Muraoka, H
    Nakamura, Y
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) : 5002 - 5004
  • [7] MAGNETIC PRINTER USING PERPENDICULAR RECORDING
    ELTGEN, JJP
    MAGNENET, JG
    IEEE TRANSACTIONS ON MAGNETICS, 1980, 16 (05) : 961 - 966
  • [8] Head design scheme for perpendicular recording with single layered media
    Kim, E
    Im, YH
    Kim, Y
    Lee, KJ
    Lee, K
    Park, NY
    IEEE TRANSACTIONS ON MAGNETICS, 2001, 37 (04) : 1382 - 1385
  • [9] MR head reading characteristics in perpendicular magnetic recording
    Muraoka, Hiroaki
    Yamada, Hiroshi
    Nakamura, Yoshihisa
    IEEE Transactions on Magnetics, 1996, 32 (5 pt 1): : 3482 - 3484
  • [10] Optimal Write Head Design for Perpendicular Magnetic Recording
    Wang, Hongtao
    Katayama, Takuto
    Chan, Kheong Sann
    Kanai, Yasushi
    Yuan, Zhimin
    Shafidah, Sari
    IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (11)
12345