GROWTH, STOICHIOMETRY AND PROPERTIES OF LINBO3 SINGLE-CRYSTALS

被引：16

作者：

POLGAR, K

JESZENSZKY, L

RAKSANYI, K

HARTMANN, E

机构：

[1] Research Laboratory for Crystal Physics, of the Hungarian Academy of Sciences, Budapest

来源：

ACTA PHYSICA ACADEMIAE SCIENTIARUM HUNGARICAE | 1979年 / 47卷 / 1-3期

关键词：

D O I：

10.1007/BF03156517

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

LiNbO3 single crystals were grown from melt by Czochralski method, for acousto-electronic purposes. The stoichiometric problems in connection with growing were studied by chemical methods: gravimetric method, based on the determination of Nb in its NbO(Oxine)3 complex; volumetric method, involving titration of peroxo-niobium(V) complex; spectrophotometric determination, in form of peroxo-niobium(V) complex in its acidic solution at 340 nm. The properties of crystals were investigated by physical methods. The inclusions, strains were studied by different microscopic investigations. © 1979 with the authors.

引用

页码：125 / 132

页数：8

共 13 条

[1] GROW)H OF PIEZOELECTRIC AND FERROELECTRIC MATERIALS BY CZOCHRALSKI TECHNIQUE [J].