Transactions of the Society of Information Storage Systems (정보저장시스템학회논문집)
- Volume 1 Issue 1
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- Pages.93-98
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- 2005
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- 1738-6845(pISSN)
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- 2288-2022(eISSN)
Influence of Sn/Bi doping on the phase change characteristics of $Ge_2Sb_2Te_5$
- Park T.J. (Yonse Univ. Dep. of Ceramic Eng.) ;
- Kang M.J. (Yonse Univ. Dep. of Ceramic Eng.) ;
- Choi S.Y. (Yonse Univ. School of New Materials and Eng.)
- Published : 2005.09.01
Abstract
Rewritable optical disk is one of the essential data storage media in these days, which takes advantage of the different optical properties in the amorphous and crystalline states of phase change materials. As well known, data transfer rate is one of the most important parameter of the phase change optical disks, which is mostly limited by the crystallization speed of recording media. Therefore, we doped Sn/Bi to