Heterogeneous crystallization of hard spheres on patterned substrates
文献类型：期刊论文
| 作者 | Xu WS ; Sun ZY ; An LJ |
| 刊名 | journal of chemical physics
 |
| 出版日期 | 2010 |
| 卷号 | 132期号:14页码:文献编号：144506 |
| 关键词 | CRYSTAL-NUCLEATION RANDOM PACKINGS SURFACE PARTICLES COLLOIDS LIQUIDS |
| ISSN号 | 0021-9606 |
| 通讯作者 | sun zy |
| 中文摘要 | we report a numerical investigation of the crystallization of monodisperse hard spheres on different patterned substrates. we find that the duration of a metastable fluid state, which may last for relatively long time in the homogeneous crystallization, can be deeply reduced or almost eliminated when a substrate is used as the seed of crystallization. in the presence of the square patterned substrate, which has the basic character of the body-centered cubic (bcc) crystal structure, a transient bcc crystal phase was observed, suggesting that the bcc structure could be possible to be stabilized by the square patterned substrates. the process of crystallization becomes complicated when the patterned substrate is incommensurate with the bulk crystal. furthermore, a purely face-centered cubic or hexagonal close packed crystal phase with stacking faults can be generated by using a certain patterned substrate without other factors such as gravity. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000276973500024 |
| 公开日期 | 2012-06-06 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43767]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xu WS,Sun ZY,An LJ. Heterogeneous crystallization of hard spheres on patterned substrates[J]. journal of chemical physics,2010,132(14):文献编号：144506. |
| APA | Xu WS,Sun ZY,&An LJ.(2010).Heterogeneous crystallization of hard spheres on patterned substrates.journal of chemical physics,132(14),文献编号：144506. |
| MLA | Xu WS,et al."Heterogeneous crystallization of hard spheres on patterned substrates".journal of chemical physics 132.14(2010):文献编号：144506. |
入库方式： OAI收割
来源：长春应用化学研究所
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