INFLUENCE OF NEODYMIUM DOPING ON DIELECTRIC-PROPERTIES OF FERROELECTRIC KVO3 AND LIVO3

被引：8

作者：

PATIL, RT

PATIL, NB

KASHID, AP

CHAVAN, SH

机构：

[1] Ferroelectrics Laboratory, Department of Physics, Shivaji University, Kolhapur

来源：

MATERIALS RESEARCH BULLETIN | 1990年 / 25卷 / 01期

关键词：

D O I：

10.1016/0025-5408(90)90162-U

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dielectric properties of pure and doped with different concentrations of Nd2O3 ferroelectric KVO3 and LiVO3, have been studied by using a digital LCR meter VLCR-7 at fixed frequency (1KHz) in the region of their phase transition. The dielectric constant shows a sharp peak at the phase transition in all the compositions. The dielectric constant is found to increase significantly, when dopant concentration is increased up to 0.5 mol % Nd2O3, however decreases for higher concentrations. The curie temperature of all the samples decreases with increase in Nd concentration. © 1990.

引用

页码：57 / 62

页数：6

共 13 条

[1]

Feigelson R. S., 1972, Journal of Crystal Growth, V13-14, P686, DOI 10.1016/0022-0248(72)90542-8

[2] CRYSTAL-CHEMISTRY OF M+VO3 (M+=LI, NA, K, NH4,TL, RB,AND CS)PYROXENES [J].