Phase transitions induced in NaNbO3 crystals by varying the direction of an external electric field

被引：23

作者：

Ulinzheev, AV ^{[1
]}

Leiderman, AV ^{[1
]}

Smotrakov, VG ^{[1
]}

Topolov, VY ^{[1
]}

Fesenko, OE ^{[1
]}

机构：

[1] UNIV PUERTO RICO,DEPT PHYS,MAYAGUEZ,PR 00680

来源：

PHYSICS OF THE SOLID STATE | 1997年 / 39卷 / 06期

基金：

美国国家航空航天局;

关键词：

Spectroscopy; Phase Transition; State Physics; Phase Diagram; Structural Change;

D O I：

10.1134/1.1129767

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The anisotropic behavior of the electrostatic held characterizing the phase transition from an antiferroelectric state to a ferroelectric state is studied for the first time with NaNbO3 as an example. Structural changes taking place in the crystal as the direction of the electrostatic field is varied are studied and electrostatic field magnitude-direction phase diagrams are determined. (C) 1997 American Institute of Physics.

引用

页码：972 / 974

页数：3

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