Recording Characteristics of Electroless-Plated Perpendicular Media for Flexible Disks

T. Osaka; H. Matsubara; K. Yamanishi; H. Mizutani; H. Okabe

doi:10.1109/TMAG.1987.1065165

Recording Characteristics of Electroless-Plated Perpendicular Media for Flexible Disks

T. Osaka, H. Matsubara, K. Yamanishi, H. Mizutani, H. Okabe

Research Organization for Nano & Life Innovation

Research output: Contribution to journal › Article

9 Citations (Scopus)

Abstract

The read/write characteristics of electroless-plated perpendicular magnetic recording media for flexible disks were studied using commercial VHS and 8-mm VTR ring heads. Excellent results were shown for a medium composed of Co-Ni-Re-P plated on a nonmagnetic electroless-plated Ni-P layer. A Ni-P underlayer of only 500 A greatly improved the read/write characteristics of the disk. Reproduced signals over 300 kFRPI were observed for a system using a VHS head, and D50 = 134 kFRPI was obtained using an 8-mm head.

Original language	English
Pages (from-to)	1935-1936
Number of pages	2
Journal	IEEE Transactions on Magnetics
Volume	23
Issue number	3
DOIs	https://doi.org/10.1109/TMAG.1987.1065165
Publication status	Published - 1987 May

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ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Cite this

Osaka, T., Matsubara, H., Yamanishi, K., Mizutani, H., & Okabe, H. (1987). Recording Characteristics of Electroless-Plated Perpendicular Media for Flexible Disks. IEEE Transactions on Magnetics, 23(3), 1935-1936. https://doi.org/10.1109/TMAG.1987.1065165

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10.1109/TMAG.1987.1065165