The origin of the domain structure in LaNbO4

被引：5
|
作者：
Kelly, PM
Wauchope, CJ
机构：
[1] Dept. of Mining and Metall. Eng., University of Queensland, Brisbane
来源：
MATERIALS LETTERS | 1996年 / 27卷 / 1-2期
关键词：
niobates; martensitic transformations; crystallography; domains; orientation relationships; tetragonal; monoclinic;
D O I：
10.1016/0167-577X(95)00246-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The low temperature monoclinic phase of LaNbO4 and other rare earth niobates exhibit a domain structure that resembles twinning. Application of the phenomenological theory to the martensitic tetragonal to monoclinic transformation in LaNbO4 completely accounts for the crystallography and microstructure of these domains.
引用
收藏
页码：7 / 11
页数：5
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