Paper
28 June 1999 New additional layer to realize initialization-free function for DVD-RAM disk
X.-S. Miao, Tow Chong Chong, L. P. Shi, P. K. Tan, Wenjie Li
Author Affiliations +
Abstract
The phase-change media, such as GeSbTe and AglnSbTe, are widely applied in rewritable DVD-RAM, CD-RW, and PD optical disks. Before information can be recorded on these disks, the initialization process that changes phase-change media from as-deposited amorphous state to crystalline state must be completed.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
X.-S. Miao, Tow Chong Chong, L. P. Shi, P. K. Tan, and Wenjie Li "New additional layer to realize initialization-free function for DVD-RAM disk", Proc. SPIE 3864, Joint International Symposium on Optical Memory and Optical Data Storage 1999, 38642J (28 June 1999); https://doi.org/10.1117/12.997655
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KEYWORDS
Crystals

Germanium antimony tellurium

Reflectivity

Antimony

Sputter deposition

Dielectrics

Optical discs

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