Synthesis, growth and characterization of tetragonal ABCO4 crystals

被引:84
作者
Pajaczkowska, A [1 ]
Gloubokov, A [1 ]
机构
[1] Inst Electr Mat Technol, PL-01919 Warsaw, Poland
关键词
ternary oxides; aluminates; gallates; crystal growth; morphology; defects;
D O I
10.1016/S0960-8974(98)00006-0
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
Preparation, crystal growth, morphology and characterization of tetragonal ABCO(4) compounds are serveyed. After a brief description of the properties of the compounds, the role of the preparation and synthesis of initial compounds and the composition of melt for crystal growth is discussed. Then the observations of facets on the crystals obtained by Czochralski method, and the origin of the change in the color of the crystals are reviewed. Finally, it is pointed out that single crystals of SrLaGaO4 and SrPrGaO4 are attractive as substrate for the high-temperature superconductors and SrLaGaO4 for GaN thin films.
引用
收藏
页码:123 / 162
页数:40
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