Title of article
Diamond-like carbon film overcoats for phase-change optical recording discs
Author/Authors
Wang، نويسنده , , Y.C. and Shieh، نويسنده , , K.J. and Shyu، نويسنده , , M.S. and Shyu، نويسنده , , F.L. and Shyu، نويسنده , , J.S and Hwang، نويسنده , , W.C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
6
From page
140
To page
145
Abstract
Diamond-like carbon (DLC) films are applied as a protective layer in phase-change optical discs due to their high hardness, low friction and high optical transmission. This article aims to present the effect of surface root-mean-square (Rrms) roughness, optical transmission, electrical signals, adhesion and alkali resistance of DLC films grown by the plasma enhanced chemical vapor deposition (PECVD) technique. The studies were conducted by atomic force microscopy (AFM), UV-visible spectrometry, disc-testers, three adhesion-tests and alkali solution, respectively. The results reveal that it is novel and useful to protecting the storage data by making DLC film overcoats on discs.
Keywords
Phase-change optical disc , Diamond-like carbon , PECVD , AFM , UV-vis spectrometer
Journal title
Surface and Coatings Technology
Serial Year
2003
Journal title
Surface and Coatings Technology
Record number
1805140
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