DIELECTRIC-DISPERSION IN [N(C2H5)4]2ZNCL4 SINGLE-CRYSTAL

被引：25

作者：

IWATA, M

ISHIBASHI, Y

机构：

[1] Synthetic Crystal Research Laboratory, Faculty of Engineering, Nagoya University

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1991年 / 60卷 / 10期

关键词：

N(C2H5)4]2ZNCL4; PHASE TRANSITION; DIELECTRIC DISPERSION;

D O I：

10.1143/JPSJ.60.3245

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The temperature dependence of dielectric dispersion in [N(C2H5)4]2ZnCl4 single crystal, whose transition temperature is 220 K, was measured in the temperature range from about 200 K to 300 K. A notable dispersion is found only along the a-axis. The relaxation time, which increases as the transition temperature is approached from above, can be analyzed through the Arrhenius plot, assuming a simple activation energy.

引用

页码：3245 / 3248

页数：4

共 9 条

[1]

Axe J. D., 1986, INCOMMENSURATE PHASE, P1

[2]

ISHIBASHI Y, 1986, INCOMMENSURATE PHASE, P49

[3] STRUCTURAL PHASE-TRANSITIONS IN ((C2H5)4N)2CDX4 AND ((CH3)4N)2CDX4 COMPOUNDS WITH X = CL, BR [J].