Dielectric and pyroelectric properties of (CH3NH3)3Me2Br9 (Me = Sb, Bi) crystals in the ferroelectric phase transition regions

被引：0
|
作者：
Jakubas, Ryszard [1 ]
Bator, Grazyna [1 ]
Sobczyk, Lucjan [1 ]
机构：
[1] Univ of Wroclaw, Wroclaw, Poland
来源：
Ferroelectrics | 1994年 / 158卷 / 1 -4 pt 8期
关键词：
Crystal structure - Crystals - Dielectric properties - Dispersions - Electric variables measurement - Phase transitions - Pyroelectricity - Salts;
D O I：
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学科分类号：
摘要：
Dielectric and pyroelectric properties of isomorphous crystals (CH3NH3)3Me2Br9 (Me = Sb, Bi) in the low temperature region have been compared. The observed dielectric dispersion in the vicinity of ferroelectric phase transition of both crystals revealed the complex nature. The ferroelastic domain structure in all low temperature phases of these two salts exhibits considerable similarity.
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页码：43 / 48
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