Ferroelectric materials by the sol-gel method

被引:1
|
作者
Mackenzie, JD
Xu, YH
机构
[1] Dept. of Mat. Sci. and Engineering, University of California, Los Angeles
关键词
ferroelectric materials; polycrystalline films; single crystal films; THIN-FILMS; POLYCRYSTALLINE; GLASS;
D O I
10.1023/A:1018336713418
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 sol-gel method is ideally suitable for the preparation of ferroelectric thin films such as LiNbO3, BaTiO3, KNbO3 and PZT. The preparation and properties of polycrystalline, amorphous and single crystal films of these ferroelectric oxides are summarized. The origin of ''amorphous ferroelectricity'' is discussed. Single crystal KNbO3 films have been successfully fabricated into planar waveguides and their ability to convert infrared laser into green light demonstrated.
引用
收藏
页码:673 / 679
页数:7
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