A Study of Quasicrystal Structure Factorsby Using Quantitative CBED

作     者：ZHAO Chun ZOU Hua-min WANG Ren-hui DUAN Xiao-feng WANG Da-hai GAO La-mei ( Department of Physics, Wuhan University, Wuhan 430072, China Beijing Laboratory of Electron Microscopy, Chinese Academy of Sciences, Beijing 100080, China) 

作者机构：Department of Physics Wuhan University Wuhan 430072 China Beijing Laboratory of Electron Microscopy Chinese Academy of Sciences Beijing 100080 China 

出 版 物：《Wuhan University Journal of Natural Sciences》 (武汉大学学报（自然科学英文版）)

年 卷 期：2000年第5卷第1期

页      面：51-55页

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学] 

基　　金：the National Natural Science Foundation of China!59871034 

主　　题：quasicrystal quantitative convergent beam electron diffraction CBED 

摘      要：The procedure of simulating convergent beam electron diffraction (CBED) pattern of quasicrystals by dynamical theory is described. The simulated patterns are generally coincide with the experimental patterns. The variations of intensity distribution in CBED pattern with the amplitude and phase of the structure factor of quasicrystal are calculated with dynamical theory. The sensitivity of intensity distribution to the structure factor is investigated.