Relaxor properties of TlInS2(Fe) composites with nanodomain state

被引：2
|
作者：
Sardarli, A [1 ]
Filanovsky, IM [1 ]
Sardarli, RM [1 ]
Samedov, OA [1 ]
Sadigov, IS [1 ]
Aslanov, AI [1 ]
机构：
[1] Univ Alberta, Dept ECE, Edmonton, AB T6G 2V4, Canada
来源：
INTERNATIONAL CONFERENCE ON MEMS, NANO AND SMART SYSTEMS, PROCEEDINGS | 2003年
关键词：
D O I：
10.1109/ICMENS.2003.1221985
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Recent theoretical investigations predict that the thermal filling of trap centers could lead to an intricate sequence of phase transitions with unstable boundary state between the phases. This fact has motivated the experimental study of ferroelectric phase transitions in TlInS2 <Fe> composites where the cationic impurities can form the capture levels (traps) at the bottom of the conduction band. In this paper the results of experimental investigation of dielectric, polarization and pyroelectric properties of TlInS2 <Fe> composites are presented. It was shown that TlInS2 <Fe> composites display all peculiarities that are typical for relaxor ferroelectrics..
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页码：159 / 162
页数：4
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