Melting of superheated crystals initiated on vacancies
文献类型：期刊论文
| 作者 | Wang, LW ; Wang, Q ; Lu, KQ |
| 刊名 | PHILOSOPHICAL MAGAZINE LETTERS
 |
| 出版日期 | 2007 |
| 卷号 | 87期号:1页码:19 |
| 关键词 | KINETIC STABILITY LIMIT STATE |
| ISSN号 | 0950-0839 |
| 通讯作者 | Wang, LW: Chinese Acad Sci, Inst Phys, Lab Soft Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | In a large variety of ideal crystals we found that when rapidly migrating atoms squash or annihilate a neighbouring vacancy and produce a disordered cluster, the heat of migration stored in the system exceeds the enthalpy increase required for the coordinating atoms of the vacancy to form a liquid phase, i.e. the liquid phase nucleates from vacancies. Furthermore, volumetric analysis supports this well. This vacancy-decomposition model provides quantitative information on the melting point, the latent heat and the volume change upon melting and hence clarifies the mechanism of melting. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41894]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, LW,Wang, Q,Lu, KQ. Melting of superheated crystals initiated on vacancies[J]. PHILOSOPHICAL MAGAZINE LETTERS,2007,87(1):19. |
| APA | Wang, LW,Wang, Q,&Lu, KQ.(2007).Melting of superheated crystals initiated on vacancies.PHILOSOPHICAL MAGAZINE LETTERS,87(1),19. |
| MLA | Wang, LW,et al."Melting of superheated crystals initiated on vacancies".PHILOSOPHICAL MAGAZINE LETTERS 87.1(2007):19. |
入库方式： OAI收割
来源：物理研究所
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