超空間群応用入門 (その1: 変調構造)
1998 年 40 巻 2 号 p. 161-176
詳細
1998 年 40 巻 2 号 p. 161-176
The application of the theory of superspace groups to the modulated structure with a four-dimensional symmetry is reviewed. Some characters of incommensurate diffraction patterns, important relations between the three-dimensional space and four-dimensional superspace, four-dimensional structure factors, four-dimensional symmetry operations are summarized.
