It is proved that the volume of Brillouin zone and that of the reciprocal lattice primitive cell are equal for bcc lattice and fcc lattice in three dimensions by a simple mathematical method. 用简单数学方法就体心立方晶格和面心立方晶格证明了三维情况下布里渊区体积等于倒格子原胞体积。
Brillouin zone and reciprocal lattice primitive cell 布里渊区与倒格子原胞
Simple Analysis on the Corresponding Relation between Crystal Lattice and the Reciprocal Lattice 正点阵与倒易点阵中的对应关系
In this paper, we present the results of our TEM study about the reciprocal lattice, domains, and the α-β phase transition in KNbW_2O_9 crystals. 本文报导了KNbW2O9晶体倒空间、畴结构及α-β相变的透射电镜观测结果。
This paper discusses the array index, gives a defination of reciprocal two-dimensional lattice, and derives in detail the relation between direct two-dimensional lattice and reciprocal two-dimensional lattice. 本文讨论了晶列指数,给出了二维倒格子的定义,具体地论证了二维正格子与二维倒格子之间的关系。
It can be assumed that the diffuse scattered streaks are formed by the rel walls lying on the { 112}~ planes, intersecting at the fundamental points of the reciprocal lattice, and with certain dimensions. 提出漫散射条纹是由穿过基本倒易阵点且位于{112}倒易平面上的尺度有限的倒易壁形成的。
This paper proposes a formula to calculate the interplanar distance by using the vectors in the reciprocal lattice which is constructed from the primitive vectors of conventional unit cell ( unit cell). 本文探讨了用惯用晶胞(晶胞)为基矢构成的倒格子中的倒格矢计算面间距,并取bcc和fcc为例。
Array Index and Reciprocal Two-Dimensional Lattice 晶列指数和二维倒格子
The concept of concentration waves and the reciprocal lattice approach provide the foundation of this modern view of continuous phase transformations. Herein, these concepts are combined with free energy-composition and phase diagrams to survey systematically and interpret the continuous transformation occuring in metallic solid solution. 浓度波理论和倒易空间的近似方法提供了研究连续相变的基础,运用这些概念结合自由能-成分和相图系统评述了连续相变中的基本规律。
Regarding the reciprocal lattice primitive cell s basic vectors as two line space basic vectors, this paper finds a new matrix method to work out the reciprocal lattice primitive cell. 视正格子原胞基矢和倒格子原胞基矢为线性空间的两个基底,提出了求解倒格子原胞的一种新的矩阵算法。
A research on the relation between the spot on the electron diffraction and the reciprocal lattice point 电子衍射斑点与倒格点关系的探讨
Treatment of extinction problems in the automatic calculation of fundamental data of reciprocal lattice planes 倒易点阵平面基本数据计算程序中结构消光问题的处理
Composite reciprocal lattice unit cells for cubic twins 立方孪晶的复合倒易点阵单胞