Fractal Aggregation of Nonequilibrium Iodine

作     者：Jizhong ZHANG Xiaojun YANG Hengde LI Dept.of Materials Science and Engineering,Tsinghua University,Beijing,100084,China 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：1993年第9卷第5期

页      面：373-375页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

主　　题：iodine fractal aggregation nonequilibrium 

摘      要：A large number of particles evaporated from liquid iodine deposited on the wall of a glass container. The deposits demonstrate three structural shapes:globule chain,network formation,and dendrite. The globule chain displays clearly self-similar feature,and can be characterized by fractal geometry. The fractal dimension of the globule chain patterns ranges from D=1.50 to *** in situ sublimat- ing process of an iodine fractal aggregate was *** revealed reversal of the random growth process under nonequilibrium *** analytical results show that the nucleation-aggregation (NA) model can explain the growth process of iodine fractal aggregate.