Fine domain structural analysis of donor-doped BaTiO3 by CBED

被引：2
|
作者：
Kim, J [1 ]
机构：
[1] Hanyang Univ, Dept Met & Mat Sci, Ansan 425791, South Korea
来源：
METALS AND MATERIALS-KOREA | 1997年 / 3卷 / 02期
关键词：
BaTiO3; Shear Direction; Zone Axis; Ferroelectric Material; Fine Domain;
D O I：
10.1007/BF03026134
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Since electrical properties of ferroelectric materials strongly depend on domain morphologies. the structural relationship between two domains is important in understanding the domain wall function. Fine domain structures are found along grain boundaries in lightly donor-doped BaTiO3. For the structural analysis of theses areas, the high spatial resolution of the CBED technique is required. This paper describes, the CBED technique to analyze the structural relationships between adjacent domains. This procedure con give the more detailed structural information about polarization alignment, thereby the increasing understanding of the PTCR phenomenon of donor-donor doped BaTiO3 materials.
引用
收藏
页码：113 / 117
页数：5
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