Electron diffraction of tilted perovskites

被引：315
|
作者：
Woodward, DI [1 ]
Reaney, IM [1 ]
机构：
[1] Univ Sheffield, Dept Mat Engn, Ceram & Composites Lab, Sheffield S1 3JD, S Yorkshire, England
来源：
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE | 2005年 / 61卷
关键词：
D O I：
10.1107/S0108768105015521
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Simulations of electron diffraction patterns for each of the known perovskite tilt systems have been performed. The conditions for the appearance of superlattice reflections arising from rotations of the octahedra are modified to take into account the effects of different tilt systems for kinematical diffraction. The use of selected-area electron diffraction as a tool for perovskite structure determination is reviewed and examples are included.
引用
收藏
页码：387 / 399
页数：13
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