文献类型：会议论文

英文题名：The effect of interfacial kinetics on the morphological stability of a spherical particle

作者：Chen, Ming-Wen[2];Wang, Xin-Feng[1];Wang, Fei[2];Lin, Guo-Biao[3];Wang, Zi-Zong[3]

第一作者：Chen, Ming-Wen

通讯作者：Wang, XF[1]

机构：[1]Beijing Union Univ, Basic Course Dept, Beijing 100101, Peoples R China;[2]Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China;[3]Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China

第一机构：北京联合大学基础教学部

通讯机构：[1]corresponding author), Beijing Union Univ, Basic Course Dept, Beijing 100101, Peoples R China.|[1141788]北京联合大学基础教学部;[11417]北京联合大学;

会议论文集：5th Asia Conference on Crystal Growth and Crystal Technologies (CGCT)

会议日期：2011

会议地点：SINGAPORE

语种：英文

外文关键词：Interfaces; Nucleation; Crystal morphology; Morphological stability; Growth from melt

摘要：This paper studies the effect of the temperature-depended interface kinetics on the morphological stability of a spherical particle under the non-equilibrium solidification condition. The result shows that as the interfacial kinetics parameter increases, the growth velocity of the spherical particle decreases. Compared with the case of neglecting interfacial kinetics, the temperature-depended interfacial kinetics has the significant stable effect on the morphological stability of the spherical crystal and the critical stability radius increases as the interfacial kinetics parameter increases. (C) 2012 Published by Elsevier B.V.