| 由面心立方（111）面间距谈几何晶体学的几个基本概念 |
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| 引用本文： | 马天平,谭伟石.由面心立方（111）面间距谈几何晶体学的几个基本概念[J].物理通报,2012(2):15-17. |
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| 作者姓名： | 马天平 谭伟石 |
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| 作者单位： | 南京理工大学理学院应用物理系,江苏南京,210094 |
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| 基金项目： | 南京理工大学教学研究项目 |
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| 摘 要： | 通过对面心立方晶体（111）面间距的计算，对几何晶体学中几个基本概念进行了全面的辨析；在此基础上，给出了晶面指数和密勒指数之间的转换矩阵．
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| 关 键 词： | 面间距 晶面指数 密勒指数 转换矩阵 |
Calculation of the （111） In terplanar Spacing in Face - Centered Cubic Crystal and Discussion on Some Concepts in Crystallography |
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| Authors: | Ma Tianping Tan Weishi |
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| Institution: | Ma Tianping Tan Weishi(Department of Applied Physics,Nanjing University of Science and Technology,Nanjing,210094) |
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| Abstract: | In this article,we calculated the(111) interplanar spacing in face-centered cubic crystal and discussed some basic concepts of crystallography,such as primitive cell,unit cell,indices of lattice plane and Miller indices.Furthermore,we presented the transition matrix between indices of lattice plane and Miller indices. |
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| Keywords: | interplanar sapcing indices of lattice plane Miller indices transition matrix |
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