| Al—Cu—Li生成的大块准晶结构模型的初探 |
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| 引用本文： | 陈敬中 路湘豫. Al—Cu—Li生成的大块准晶结构模型的初探[J]. 地球科学, 1990, 15(6): 629-634 |
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| 作者姓名： | 陈敬中 路湘豫 |
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| 作者单位： | 中国地质大学测试中心(陈敬中,路湘豫),中国地质大学测试中心(潘兆橹) |
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| 摘 要： |
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| 关 键 词： | 准晶体 Al－Cu－Li 结构模型 |
A PRELIMINARY STUDY ON THE STRUCTURE MODEL OF THE BLOCKY QUASICRYSTAL OF Al-Cu-Li |
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| Chen Jingzhong Lu Xiangyu Pan Zhaolu. A PRELIMINARY STUDY ON THE STRUCTURE MODEL OF THE BLOCKY QUASICRYSTAL OF Al-Cu-Li[J]. Earth Science-Journal of China University of Geosciences, 1990, 15(6): 629-634 |
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| Authors: | Chen Jingzhong Lu Xiangyu Pan Zhaolu |
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| Abstract: | The structure of the blocky quasicrystal of Al-Cu-Li is a difficult subject that scientists of many countries are studying. According to the theory of the condensed state physics and structural chemistry, on the basis of the fundamental characteristics of ' the quasicrystal structure model in terms of corner-connected regular icosahedra of equal size (The CP model)' the structure model of blocky quasicrystal of Al-Cu-Li has been put forward in this paper. This model is cal-led "CPL model" for short. The ratio in sizt between the structure unit A1 of the CPL model and that a1 of the CP model is 729:1; |
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| Keywords: | blocky quasicrystal Al-Cu-Li structure model. |
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