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Author Ouchi, K. ♦ Ishiguro, H. ♦ Ohkijima, S. ♦ Nakamura, Y.
Sponsorship IEEE Magnetics Society
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1965
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Perpendicular magnetic recording ♦ Sputtering ♦ Crystallization ♦ Fault location ♦ Low voltage ♦ Crystalline materials ♦ Magnetic materials ♦ Soft magnetic materials ♦ Magnetic films ♦ Magnetic properties
Abstract A novel sputtering source (named the SPT target) has been investigated for continuous preparation of a Co-Cr composite perpendicular recording medium. A very low discharge voltage was established at a low working pressure. A high recovery of the emitted material and low-temperature high-rate sputtering has been achieved at the same time. The prepared Permalloy film exhibited soft enough magnetic properties and a high crystal orientation for a back layer of the medium. Some optimum conditions for the continuous preparation of a Co-Cr layer, realizing a higher crystallinity, are also discussed.<<ETX>>
Description Author affiliation :: Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
ISSN 00189464
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1991-11-01
Publisher Place U.S.A.
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Volume Number 27
Issue Number 6
Size (in Bytes) 419.92 kB
Page Count 3
Starting Page 4912
Ending Page 4914


Source: IEEE Xplore Digital Library