Temperature Dependence of Dielectric Dispersion in TGS Influenced by Perpendicular Electric Field

被引:2
|
作者
Kikuta, Toshio [1 ]
Yamazaki, Toshinari [1 ]
Nakatani, Noriyuki [1 ]
Fugiel, Bogus Law [2 ]
机构
[1] Toyama Univ, Grad Sch Sci & Engn, Toyama 9308555, Japan
[2] Silesian Univ, August Chelkowski Inst Phys, PL-40007 Katowice, Poland
关键词
Perpendicular electric field; dielectric dispersion; triglycine sulfate; TRIGLYCINE SULFATE; FREQUENCY DISPERSION; FERROELECTRIC AXIS; PERMITTIVITY; POLARIZATION; EXPOSURE; MOTION;
D O I
10.1080/00150190902892998
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Temperature dependence of the dielectric dispersion of TGS single crystal which is influenced by the prolonged application of the perpendicular electric field has been measured to find out how the perpendicular electric field affects the domain structure. The dispersion can be expressed by 3 kinds of Cole-Cole type relaxation and 1 relaxation whose shape of the dispersion is a straight line. The fitting result indicates that the number of the swinging domain wall decreases and friction of the oscillation becomes smaller. The perpendicular electric field seems to immobilize the domain wall.
引用
收藏
页码:113 / 119
页数:7
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