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The diffusion processes of hexamer, however, are much complicated and richer than those of the trimer. 和三聚物扩散相比,六聚物的扩散更加丰富和复杂,除了占据主导的跳跃机制包括六聚物中单个原子的跳跃扩散,两原子剪切扩散和六原子的整体平移扩散外,也可以发生交换扩散。