准晶体是如何生长的？
How Do Quasicrystals Grow?
摘要：
使用分子模拟，我们表明，准晶的非周期性增长的能力控制的增长准晶“核”，将动力学捕获的原子到固相以最小的重排。在调查中的系统，它形成了一个十二方准晶，我们表明，这一过程发生在通过同化稳定的二十面体集群的增长准晶。我们的研究结果表明，如何本地原子相互作用引起的准晶体的长程非周期性。
英文摘要：
Using molecular simulations, we show that the aperiodic growth of quasicrystals is controlled by the ability of the growing quasicrystal `nucleus' to incorporate kinetically trapped atoms into the solid phase with minimal rearrangement. In the system under investigation, which forms a dodecagonal quasicrystal, we show that this process occurs through the assimilation of stable icosahedral clusters by the growing quasicrystal. Our results demonstrate how local atomic interactions give rise to the long-range aperiodicity of quasicrystals.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
