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1987年10月,在潘兆橹教授的指导下,陈敏中同志提出了新的准晶结构模型,即“等大正二十面体共角顶连结的准晶结构模型”,简称CP模型.CP模型是一理想的AI-Mn准晶结构模型,其基本设计思想是:①大小相近的原子,一个锰原子,十二个铝原子,最理想聚合方式是二十面体配位(a_0).②以a_0二十面体“球”作结构单元,最理想的聚合方式是十三个a_0二十面体共用顶形成大一级a_1二十面体单元.③以
In October 1987, under the guidance of Prof. Pan Zhaoru, Comrade Chen Minzhong proposed a new quasicrystal structure model, namely the “quasicrystal structure model of equiaxed icosahedron top-angle junction”, referred to as CP model for short. The CP model is an ideal The basic design idea of Al-Mn quasicrystal structure model is as follows: (1) atoms of similar size, one manganese atom and twelve aluminum atoms, the most ideal polymerization way is icosahedral coordination (a_0) Surface sphere "as the structural unit, the ideal polymerization method is thirteen a_0 icosahedron common top form a a icosahedral unit .③ to