Peculiarities of phase transitions in Na0,5Bi0,5TiO3

被引：27

作者：

Suchanicz, J

机构：

[1] Inst. of Phys. and Computer Science, Pedagogical University, 30-084 Kraków

来源：

FERROELECTRICS | 1997年 / 190卷 / 1-4期

关键词：

sodium-bismuth titanate; polar regions; isothermal phase transformation;

D O I：

10.1080/00150199708014096

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The measurements of time dependencies of dielectric and structural properties of Na0,5Bi0,5TiO3 have been performed. The results of this investigations confirm the prior data, that phase transition in Na0,5Bi0,5TiO3 from tetragonal to rhombohedral phase lakes place in wide temperature range, in which both phases coexist. Moreover, this phase transition indicate the features of isothermal phase transformation.

引用

页码：77 / 81

页数：5

共 21 条

[1]

EMELIANOV SM, 1985, NEORG MATERYALY, V21, P839

[2]

ISUPOV VA, 1983, IZV AN SSSR FIZ+, V47, P616

[3]

ISUPOV VA, 1984, FERROELECTRICS LETT, V2, P205, DOI 10.1080/07315178408202440

[4] TIME-DEPENDENCE OF ELECTRIC PERMITTIVITY IN NA0.5BI0.5TIO3 SINGLE-CRYSTALS [J].