Co-containing spinel ferrite thin-film perpendicular magnetic recording media with Mn-Zn ferrite backlayer
IEICE Transactions on Electronics Volume E86-C Issue 9
Page 1835-1840
published_at 2003-09
Title
Co-containing spinel ferrite thin-film perpendicular magnetic recording media with Mn-Zn ferrite backlayer
Creator Keywords
perpendicular magnetic recording
ferrite thin-film
recording media
backlayer
Mn-Zn ferrite
Co-containing ferrite thin-film/Mn-Zn ferrite thin-film double-layered perpendicular media were prepared using reactive ECR sputtering and magnetron sputtering methods, and their magnetic and structural properties and recording characteristics were studied. The Mn-Zn ferrite thin-film backlayer had saturation magnetization of 3.5 kG and coercivity of 60 Oe. Reproduced voltage for the Co-containing ferrite thin-film/Mn-Zn ferrite thin-film double-layered medium was about twice of that for the Co-containing ferrite single-layer medium.
Languages
eng
Resource Type
journal article
Publishers
電子情報通信学会
Date Issued
2003-09
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）