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| DOI | 10.1016/j.jnoncrysol.2021.121247 |
| Local structural signs for distinct crystallization behaviors of monatomic metals | |
| Wang, Bing; Shang, BaoShuang; Gao, XuanQiao; Sun, YiTao; Qiao, JiChao; Wang, WeiHua; Pan, MingXiang; Guan, PengFei | |
| 通讯作者 | Wang, B (通讯作者)，Northwestern Polytech Univ, Sch Phys Sci & Technol, Xian 710072, Peoples R China. ; Wang, B ; Pan, MX (通讯作者)，Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. ; Wang, B (通讯作者)，Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Xian 710072, Peoples R China. ; Guan, PF (通讯作者)，Beijing Computat Sci Res Ctr, Beijing 100093, Peoples R China. ; Pan, MX (通讯作者)，Univ Chinese Acad Sci, Sch Phys Sci, Beijing, Peoples R China. ; Pan, MX (通讯作者)，Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China. |
| 发表日期 | 2022 |
| ISSN | 0022-3093 |
| EISSN | 1873-4812 |
| 卷号 | 576 |
| 英文摘要 | The competition between crystallization and vitrification is crucial to understand liquid-glass transition. Although the crystallization behaviors of various single-element liquids have been studied broadly in both experiments and simulations, the structural origin at atomic level of distinct glass forming abilities between fcc and bcc pure metals still remains a mystery. Here we report the distinct spatial gradient of atomic packing during the crystallization processes of two representative liquids: bcc zirconium and fcc copper. The different crystallization rates can be attributed to the distinct atomic packing features of the transition region between crystalline grains and supercooled liquid. The features of transition region is determined by the competition between locally favored structures of supercooled liquid and crystal-like bond orientational ordering, which reveals the crucial role of interface energy in determining the crystal growth rate, and thereby the glass forming ability. |
| 关键词 | LIQUID-GLASS TRANSITIONORDERFRUSTRATION |
| 英文关键词 | Molecular dynamics simulation; Crystallization; Glass forming ability; Monatomic metallic glass; Frustration scenario |
| 语种 | 英语 |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000718929200002 |
| 来源期刊 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/254983 |
| 作者单位 | [Wang, Bing] Northwestern Polytech Univ, Sch Phys Sci & Technol, Xian 710072, Peoples R China; [Wang, Bing; Sun, YiTao; Wang, WeiHua; Pan, MingXiang] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China; [Wang, Bing; Qiao, JiChao] Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Xian 710072, Peoples R China; [Shang, BaoShuang; Guan, PengFei] Beijing Computat Sci Res Ctr, Beijing 100093, Peoples R China; [Gao, XuanQiao] Northwest Inst Nonferrous Met Res, Xian 710016, Peoples R China; [Sun, YiTao; Wang, WeiHua; Pan, MingXiang] Univ Chinese Acad Sci, Sch Phys Sci, Beijing, Peoples R China; [Shang, BaoShuang; Wang, WeiHua; Pan, MingXiang] Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Bing,Shang, BaoShuang,Gao, XuanQiao,et al. Local structural signs for distinct crystallization behaviors of monatomic metals[J]. 中国科学院西北生态环境资源研究院,2022,576. |
| APA | Wang, Bing.,Shang, BaoShuang.,Gao, XuanQiao.,Sun, YiTao.,Qiao, JiChao.,...&Guan, PengFei.(2022).Local structural signs for distinct crystallization behaviors of monatomic metals.JOURNAL OF NON-CRYSTALLINE SOLIDS,576. |
| MLA | Wang, Bing,et al."Local structural signs for distinct crystallization behaviors of monatomic metals".JOURNAL OF NON-CRYSTALLINE SOLIDS 576(2022). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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