Effects of Ca doping on the crystallization kinetics of GeTe
文献类型：期刊论文
| 作者 | Wang, Chenfei; Yao, Guanjun; Liu, Juncheng; Mao, Yuanen; Leng, Wenhao; Chen, Yimin; Shen, Xiang; Wang, Jun-Qiang; Wang, Rongping |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2021 |
| 卷号 | 118期号:21 |
| 关键词 | TO-STRONG CROSSOVER MEMORY GE2SB2TE5 |
| 英文摘要 | Doping is an effective way to improve the performance of conventional phase-change materials. We introduced an alkaline element calcium (Ca) in GeTe films and studied their crystallization kinetics by using flash DSC. It was found that a small amount of Ca doping (4.0 at. %) can significantly enhance the thermal stability, but the maximum crystal growth rate does not decrease significantly. Moreover, no any Ca-related crystalline phase and Ca-related chemical bond can be found in Ca-doped GeTe, implying that Ca atoms are in free state in GeTe matrix. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21904]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Chen, YM (corresponding author), Ningbo Univ, Adv Technol Res Inst, Lab Infrared Mat & Devices, Ningbo 315211, Peoples R China. 2.Chen, YM (corresponding author), Ningbo Univ, Adv Technol Res Inst, Key Lab Photoelect Mat & Devices Zhejiang Prov, Ningbo 315211, Peoples R China. 3.Chen, YM (corresponding author), Ningbo Univ, Sch Phys Sci & Technol, Dept Microelect Sci & Engn, Ningbo 315211, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang, Chenfei,Yao, Guanjun,Liu, Juncheng,et al. Effects of Ca doping on the crystallization kinetics of GeTe[J]. APPLIED PHYSICS LETTERS,2021,118(21). |
| APA | Wang, Chenfei.,Yao, Guanjun.,Liu, Juncheng.,Mao, Yuanen.,Leng, Wenhao.,...&Wang, Rongping.(2021).Effects of Ca doping on the crystallization kinetics of GeTe.APPLIED PHYSICS LETTERS,118(21). |
| MLA | Wang, Chenfei,et al."Effects of Ca doping on the crystallization kinetics of GeTe".APPLIED PHYSICS LETTERS 118.21(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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