ON NATURE OF LOW-TEMPERATURE PHASE OF NAD3(SEO3)2

被引：17

作者：

SHUVALOV, LA

IVANOV, NR

KIRPICHNIKOVA, LF

SCHAGINA, NM

机构：

[1] Institute of Crystallography, the Academy of Sciences, the USSR, Moscow

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1969年 / 30卷 / 01期

关键词：

D O I：

10.1016/0022-3697(69)90338-2

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dielectric and optical properties of NaD3(SeO3)2 single crystals were studied. From the results obtained the low-temperature phase of NaD3(SeO3)2 is considered to be ferroelectric. It is shown that the phase transition is attended with 2 m → m symmetry change associated with disappearance on strong deuteration of the interstitial triclinic ferroelectric phase which was found to exist for NaH3(SeO3)2. © 1969.

引用

页码：57 / +

页数：1

共 11 条

[1]

BKINC R, 1965, PHYS LETT, V19, P177

[2] ELECTRON SPIN RESONANCE OF IRRADIATED NAH3(SEO3)2 AND NAD3(SEO3)2 [J].