CORRELATION BETWEEN THE DIELECTRIC-PROPERTIES AND CRYSTALLOGRAPHIC STRUCTURE OF D-SERINE ADMIXTURED TGS CRYSTALS

被引：11

作者：

STANKOWSKA, J

BOCHYNSKI, Z

CZARNECKA, A

DEJNEKA, L

机构：

[1] Insitute of Physics A. Mickiewicz University Pozan

来源：

FERROELECTRICS | 1991年 / 124卷 / 1-4期

关键词：

D O I：

10.1080/00150199108209414

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

TGS crystals including D-serine admixture at different concentrations were grown and their dielectric properties as well as crystal structure were investigated by applying the Bragg-Brentano method. D-serine admixture was found to cause nonsymmetric growth of crystals along the ferroelectric axis as well as to induce a shift in dielectric hysteresis loop, changes in Eb, ɛmax and in spontaneous polarization. The applied admixture was found to modify the elementary cell of TGS by changing its parameters a, b, c and β the monoclinicity angle. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：55 / 60

页数：6

共 10 条

[1] NEW METHODS OF DETERMINING THE REAL STRUCTURE PARAMETERS OF SPECIAL GELS AND SILICATE-GLASSES [J].