Overwritable phase-change optical disk using an In3SbTe2 ternary compound

Autor:	Yoshihito Maeda, Hiroyuki Minemura, Masaichi Nagai, Hisashi Andoh, Isao Ikuta, Nobuyoshi Tsuboi, Yoshio Sato
Rok vydání:	1990
Předmět:	Materials science business.industry Optical engineering Repeatability Phase change chemistry.chemical_compound Optics chemistry Transmission electron microscopy Modulation Ternary compound Thermal business Optical disc
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.22029
Popis:	By employing transmission electron microscopy and thermal ana1yis, we examined overwrite repeatability of optical disks using In-Sb-Te alloys, which have high C/N ratio and excellent overwrite modulation characteristics. The overwrite repeatability of more than 105 was achieved by using an In3SbTe2 single-phase ternary compound and heat-flow balanced disk structure.© (1990) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze:	OpenAIRE
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