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Proceedings Paper

DyFeCo magneto-optical disks with a Ce-SiO2 protective film
Author(s): Kazunori Naitou; Takehiko Numata; Kazuo Nakashima; Miyozo Maeda; Nagaaki Koshino
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Paper Abstract

We developed a DyFeCo magneto-optical disk using a protective film made of Ce-SiO2. The disk structure, composition, and sample preparation conditions were optimized to provide adequate read-write characteristics and reliability. Since DyFeCo is considerably less expensive than TbFeCo, our disks are practical alternative.

Paper Details

Date Published: 1 July 1991
PDF: 7 pages
Proc. SPIE 1499, Optical Data Storage '91, (1 July 1991); doi: 10.1117/12.45933
Show Author Affiliations
Kazunori Naitou, Fujitsu Labs. Ltd. (Japan)
Takehiko Numata, Fujitsu Labs. Ltd. (Japan)
Kazuo Nakashima, Fujitsu Labs. Ltd. (Japan)
Miyozo Maeda, Fujitsu Labs. Ltd. (Japan)
Nagaaki Koshino, Fujitsu Labs. Ltd. (Japan)


Published in SPIE Proceedings Vol. 1499:
Optical Data Storage '91

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