Study of the temperature dependence of the electrical conductivity in strontium-barium niobate crystals with different dopants

被引：5
|
作者：
Ivleva, L. I.
Kozlova, N. S.
Zabelina, E. V.
机构：
[1] Russian Acad Sci, Inst Gen Phys, Moscow 119991, Russia
[2] Moscow State Inst Steel & Alloys, Moscow 119049, Russia
来源：
CRYSTALLOGRAPHY REPORTS | 2007年 / 52卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1063774507020277
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The electrical characteristics of single crystals of strontium-barium niobate solid solutions have been studied. The temperature dependences of the electrical conductivity were obtained for different SBN compositions, nominally pure SBN:61 and SBN:75 and SBN doped with rare earth and transition-metal impurities. The influence of the chemical composition of a solid solution, thermal treatment conditions, dopant concentration, and electrode type on the specific features of the electrical conductivity of single crystals in the temperature range 20-450 degrees C is shown.
引用
收藏
页码：328 / 331
页数：4
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