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Yamamoto Setsuo

Affiliate Master Yamaguchi University

Magnetic properties and recording characteristics of Co-containing ferrite thin-film media prepared by ECR sputtering

IEICE Transactions on Electronics Volume E85-C Issue 10 Page 1750-1755
published_at 2002-10
2008010376.pdf
[fulltext] 3.14 MB
Title
Magnetic properties and recording characteristics of Co-containing ferrite thin-film media prepared by ECR sputtering
Creators Yamamoto Setsuo
Creators Hirata Kei
Creators Kurisu Hiroki
Creators Matsuura Mitsuru
Creators Doi Takanori
Creators Tamari Kousaku
Creator Keywords
ECR sputtering ferrite thin-film perpendicular magnetic recording recording media post-oxidation overcoat
Co-containing ferrite thin-film media deposited by a reactive-ECR-sputtering at a low substrate temperature of 150 degree Celsius were oxidized by ECR plasma. The magnetic properties and recording characteristics of the media were improved by the oxidation with maintaining a smooth surface. The media showed high D_50 of 203 kFRPI in MIG head recording and reproduction. The Co-containing ferrite thin-film is feasible to be used as a protective overcoat layer.
Languages eng
Resource Type journal article
Publishers 電子情報通信学会
Date Issued 2002-10
Rights
copyright 2008 IEICE()
File Version Version of Record
Access Rights open access
Relations
[ISSN]0916-8516
[NCID]AA10826283
[isVersionOf] [URI]http://search.ieice.org/index.html
Schools 大学院理工学研究科(工学)