Effects of head parameters on read/write characteristics of perpendicular/longitudinal composite media

Y. Kurokawa, A. Nagasaki, Takayuki Homma, Tetsuya Osaka

研究成果: Article

5 引用 (Scopus)

抄録

Effects of saturation flux density (Bs) of read/write head on the recording characteristics of perpendicular/longitudinal composite medium were investigated. It was found that the recording sensitivity was improved by applying the higher Bs head. In higher density region, the reproduced-voltage-enhancement was enlarged with high Bs head, however, at the higher MMF region, the read/write characteristics was worse because the head field penetration becomes broad. Therefore, it was necessary to optimize the medium parameters in account to the head parameter.

元の言語English
ページ(範囲)3102-3104
ページ数3
ジャーナルIEEE Transactions on Magnetics
31
発行部数6 pt 1
DOI
出版物ステータスPublished - 1995 11

Fingerprint

recording
Fluxes
composite materials
Composite materials
Electric potential
penetration
flux density
saturation
augmentation
sensitivity
electric potential

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

これを引用

@article{30a5f053ebd84b89aa84fe6795ec8723,
title = "Effects of head parameters on read/write characteristics of perpendicular/longitudinal composite media",
abstract = "Effects of saturation flux density (Bs) of read/write head on the recording characteristics of perpendicular/longitudinal composite medium were investigated. It was found that the recording sensitivity was improved by applying the higher Bs head. In higher density region, the reproduced-voltage-enhancement was enlarged with high Bs head, however, at the higher MMF region, the read/write characteristics was worse because the head field penetration becomes broad. Therefore, it was necessary to optimize the medium parameters in account to the head parameter.",
author = "Y. Kurokawa and A. Nagasaki and Takayuki Homma and Tetsuya Osaka",
year = "1995",
month = "11",
doi = "10.1109/20.490283",
language = "English",
volume = "31",
pages = "3102--3104",
journal = "IEEE Transactions on Magnetics",
issn = "0018-9464",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "6 pt 1",

}

TY - JOUR

T1 - Effects of head parameters on read/write characteristics of perpendicular/longitudinal composite media

AU - Kurokawa, Y.

AU - Nagasaki, A.

AU - Homma, Takayuki

AU - Osaka, Tetsuya

PY - 1995/11

Y1 - 1995/11

N2 - Effects of saturation flux density (Bs) of read/write head on the recording characteristics of perpendicular/longitudinal composite medium were investigated. It was found that the recording sensitivity was improved by applying the higher Bs head. In higher density region, the reproduced-voltage-enhancement was enlarged with high Bs head, however, at the higher MMF region, the read/write characteristics was worse because the head field penetration becomes broad. Therefore, it was necessary to optimize the medium parameters in account to the head parameter.

AB - Effects of saturation flux density (Bs) of read/write head on the recording characteristics of perpendicular/longitudinal composite medium were investigated. It was found that the recording sensitivity was improved by applying the higher Bs head. In higher density region, the reproduced-voltage-enhancement was enlarged with high Bs head, however, at the higher MMF region, the read/write characteristics was worse because the head field penetration becomes broad. Therefore, it was necessary to optimize the medium parameters in account to the head parameter.

UR - http://www.scopus.com/inward/record.url?scp=0029403377&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029403377&partnerID=8YFLogxK

U2 - 10.1109/20.490283

DO - 10.1109/20.490283

M3 - Article

AN - SCOPUS:0029403377

VL - 31

SP - 3102

EP - 3104

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

SN - 0018-9464

IS - 6 pt 1

ER -