In this paper, we have studied the diffusion of trimer and hexamer on Pt (111) surface, the atomic interaction is modeled by the embedded-atom method potential.

• 我们使用原子嵌入势（Embedded atom method）来描述原子间的相互作用，研究了Pt（111）表面上吸附三聚物和六聚物的自扩散现象。