Controllable crystallization of Ge2Sb2Te5 phase-change memory thin films driven by multiple femtosecond laser pulses
文献类型：期刊论文
| 作者 | Yang, Qiusong; Cai, Zhilong; Wang, Yang; Huang, Huan; Wu, Yiqun |
| 刊名 | mater. sci. eng. b
 |
| 出版日期 | 2015 |
| 卷号 | 193页码:189 |
| 通讯作者 | wang, y (reprint author), 390 qinghe rd, shanghai 201800, peoples r china. |
| 英文摘要 | in this study, controllable crystallization processes of as-deposited amorphous ge2sb2te5 phase-change memory thin films driven by multiple femtosecond laser pulses were investigated in detail. the threshold effects of pulse fluence and the number of pulses were analyzed comprehensively using real-time reflectivity measurements and two-temperature model calculations. the different optical transients indicated three kinds of crystallization processes at low, medium, and high fluences. these results may provide further insights into the ultrafast phase-transition mechanics and are useful in the design of programmable multi-level logic devices based on phase change memory materials. (c) 2014 elsevier b.v. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13910]  |
| 专题 | 上海光学精密机械研究所_高密度光存储技术实验室 |
| 作者单位 | 1.[Yang, Qiusong 2.Cai, Zhilong 3.Wang, Yang 4.Huang, Huan 5.Wu, Yiqun] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab High Power Laser Mat, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Qiusong,Cai, Zhilong,Wang, Yang,et al. Controllable crystallization of Ge2Sb2Te5 phase-change memory thin films driven by multiple femtosecond laser pulses[J]. mater. sci. eng. b,2015,193:189. |
| APA | Yang, Qiusong,Cai, Zhilong,Wang, Yang,Huang, Huan,&Wu, Yiqun.(2015).Controllable crystallization of Ge2Sb2Te5 phase-change memory thin films driven by multiple femtosecond laser pulses.mater. sci. eng. b,193,189. |
| MLA | Yang, Qiusong,et al."Controllable crystallization of Ge2Sb2Te5 phase-change memory thin films driven by multiple femtosecond laser pulses".mater. sci. eng. b 193(2015):189. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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