The influence of growth rate and temperature on surface morphology was studied. The model we used was an advanced diffusion limited aggregation ( DLA ) model. 所用的模型为改进的扩散有限聚集模型(DLA),研究了薄膜生长过程中沉积速率和衬底温度对表面形貌的影响。
We report the effects of charge particles on the fractal structure based on the Diffusion Limited Aggregation(DLA) ( DLA ) model. 在有限扩散凝聚(DLA)模型基础上,讨论了部分粒子荷电对分形结构的影响。
The structure transitions in cluster cluster aggregation ( CCA ) and diffusion limited aggregation ( DLA ) under external electric fields have been investigated by computer simulations. 用计算机模拟,研究了电场下的团簇-团簇凝聚(CCA)和扩散限制凝聚(DLA)的结构转变。
The fractal aggregation models of materials, including diffusion limited aggregation ( DLA ) model, kinetic cluster aggregation ( KCA ) model, and diffusion and chemistry limited aggregation ( DCLA ) model, are reported in this paper. 介绍若干材料中的分形凝聚模型:扩散限制凝聚(DLA)模型、动力学集团凝聚(KCA)模型和扩散与化学限制凝聚(DCLA)模型;
The SAXS analysis show that the fractional dimensions of the film is larger than the theory value of Diffusion Limited Aggregation(DLA) ( DLA ) and the clusters consist of a great number of small particles. SAXS分析表明,该薄膜的分形维数比扩散限制凝聚模型(DLA)的理论值大,团簇是由大量小颗粒构成。