Dilatometric and dielectric studies of [(CH3)2NH2]5Cd3Cl11 crystal

被引：3
|
作者：
Pykacz, H
Czapla, Z
机构：
[1] Wroclaw Tech Univ, Inst Phys, PL-50370 Wroclaw, Poland
[2] Univ Wroclaw, Inst Expt Phys, PL-50204 Wroclaw, Poland
来源：
FERROELECTRICS LETTERS SECTION | 1998年 / 24卷 / 5-6期
关键词：
D O I：
10.1080/07315179808204534
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Thermal expansion of the DMACC crystal along three crystallographic axes was measured in the temperature range 300-160 K. An anomaly of thermal expansion was observed along the b-axis and detailed dielectric measurement along the c-axis showed a kink of dielectric permittivity at 179 K. These results evidence the phase transition at this temperature in DMACC crystal.
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页码：141 / 145
页数：5
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