The structure of a simple monatomic system in a slit pore has been studied by means of the molecular dynamics simulation. Nowadays, it is supposed that the structure of crystals in a narrow pore (narrower than approximately eight atomic diameters) should be described as a set of two-dimensional layers with either triangular, or square symmetry. In addition, a buckled phase can appear with particles located in zigzag way around a plane. It is shown that all these structures can be considered as cuts of FCC or HCP structures.

中文翻译：

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在二维和三维之间：狭缝孔中的晶体结构。

通过分子动力学模拟研究了狭缝中简单单原子体系的结构。如今，人们认为，在一个狭窄的孔洞（比大约八个原子直径窄）中的晶体结构应描述为一组具有三角形或正方形对称性的二维层。另外，在平面周围呈锯齿状排列的粒子会出现弯曲相。结果表明，所有这些结构都可以视为FCC或HCP结构的一部分。