著者

Min Kyung Sun Huh Youngjae Jae Kim Sung Hoon Wijk Robert Jan van Dubbledam Gert Maaskant Nico

出版者

The Japan Society of Applied Physics

雑誌

Japanese Journal of Applied Physics (ISSN:00214922)

巻号頁・発行日

vol.37, no.4, pp.2089-2093, 1998

被引用文献数

5

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A new recordable optical disc which has the advantages of low material cost and wavelength dependence was proposed. It consists of a polycarbonate (PC) substrate, a metal thin film, an organic buffer layer, a metal reflective layer and an overcoat. Its recording mechanism was investigated by atomic force microscopy observation of each layer surface and the recording characteristics were evaluated. It was observed that the recording mechanism involves the thermal deformations of the PC substrate, the thin metal film and the organic buffer layer and the recording characteristics are equal to those of a dye-based CD-R.