FERROELASTIC AND FERROELECTRIC BEHAVIOR OF THE OXYFLUORIDE NA3MOO3F3

被引：14

作者：

CHAMINADE, JP

CERVERAMARZAL, M

RAVEZ, J

HAGENMULLER, P

机构：

[1] Univ de Bordeaux I, Talence, Fr, Univ de Bordeaux I, Talence, Fr

来源：

MATERIALS RESEARCH BULLETIN | 1986年 / 21卷 / 10期

关键词：

FERROELECTRICITY;

D O I：

10.1016/0025-5408(86)90049-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two phase transitions have been detected for Na//3MoO//3F//3 at 130 and 530 degree C by X-ray diffraction, mu -D. T. A. and dielectric measurements. The structure of the monoclinic room temperature phase drives from that of Na//3AlF//6. The oxyfluoromolybdate of sodium is thus the first member of a new ferroelastic-ferroelectric family.

引用

页码：1209 / 1214

页数：6