A crystal structure consideration of an orthorhombic BaEu2Mn2O7 phase

被引：0

作者：

Ueno, Shunkichi ^{[1
]}

Shimono, Akira ^{[1
]}

Kamegashira, Naoki ^{[1
]}

机构：

[1] Toyohashi Univ Technol, Dept Mat Sci, Toyohashi, Aichi 4418580, Japan

来源：

CERAMICS INTERNATIONAL | 2006年 / 32卷 / 08期

基金：

日本学术振兴会;

关键词：

defects; perovskite; ceramics; crystal structure; microstructure;

D O I：

10.1016/j.ceramint.2005.07.005

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The electron microscopic study was performed on an orthorhombic BaEu2Mn2O7 phase. The electron diffraction patterns of this phase showed some series of superlattice spots such as It 0 0 (h = odd), h k 0 (h,k = odd) and h0l (h,l = odd) that were forbidden for face centered cell. A possible space group P112(1)/m (11) was derived from the reflection conditions. And then, a superstructure of this phase was discussed in this paper. (C) 2005 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：947 / 949

页数：3

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