二维晶体的一些晶体学问题研究  

Research on Some Crystallographic Problems about Two-Dimensional Crystal

作　　者：申成[1] 

机构地区：[1]长沙理工大学化学与环境工程系,湖南长沙410077

出　　处：《长沙电力学院学报（自然科学版）》2004年第3期87-90,共4页JOurnal of Changsha University of electric Power:Natural Science

摘　　要：对二维晶体的矩阵表示、对称性及其对X射线衍射的系统消光规律进行了研究,得到并证明了二维晶体的矩阵表示的二个定理和二维晶体对X射线衍射的系统消光定理.The crystallographic problems of two-dimensional crystal,such as the matrix expression, the symmetry and the systematic absence law of the crystal's X-ray diffraction, are studied. The two theorems in the matrix expression of two-dimensional crystal as well as the theorem on the systematic absence of the two-dimensional crystal's X-ray diffraction are obtained and proved.

关 键 词：二维晶体 对称性 矩阵表示 平面群 系统消光 

分 类 号：O712[理学—晶体学]