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Proceedings Paper

Material selection and disc structure optimization studies for super-resolution readout with PtOx recording layer
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Paper Abstract

Selecting a binary compound (Sb-Te, Zn-Sb and Ge-Te) with its composition at around a eutectic point generated a better super-resolution effect. The thickness optimization of the super-resolution readout layer was also effective for the property improvement. The temperature estimation indicated thinner the layer thickness is better as far as the readout laser can easily increase its temperature.

Paper Details

Date Published: 22 June 2006
PDF: 8 pages
Proc. SPIE 6282, Optical Data Storage 2006, 62821T (22 June 2006); doi: 10.1117/12.685182
Show Author Affiliations
Takayuki Shima, National Institute of Advanced Industrial Science and Technology (Japan)
Takashi Kikukawa, TDK Corp. (Japan)
Takashi Nakano, National Institute of Advanced Industrial Science and Technology (Japan)
Junji Tominaga, National Institute of Advanced Industrial Science and Technology (Japan)


Published in SPIE Proceedings Vol. 6282:
Optical Data Storage 2006
Ryuichi Katayama; Tuviah E. Schlesinger, Editor(s)

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