Electrical and thermal properties of Bi2O3, PbO and mixed oxides of Bi2O3-PbO system

被引：3
|
作者：
Anisimova, NI [1 ]
Bordovsky, GA [1 ]
Bordovsky, VA [1 ]
Seldayev, VI [1 ]
机构：
[1] Herzen State Pedagog Univ Russia, Dept Phys, St Petersburg 191186, Russia
来源：
PROCEEDINGS OF THE 2004 IEEE INTERNATIONAL CONFERENCE ON SOLID DIELECTRICS, VOLS 1 AND 2 | 2004年
关键词：
D O I：
10.1109/ICSD.2004.1350310
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The aim of the paper is to study the electrical and thermal properties of Bi2O3, PbO and mixed oxides of Bi2O3-PbO system (Bi12PbO19 and Bi6Pb2O11). The specific dark conductivity of structures under study was found to be quite low similar to10(-12) 10(-14) Omega(-1.)m(-1) at room temperature. Thermal conductivity of Bi2O3, PbO and bismuth-lead-oxide compounds were found to be quite high: 1.3 - 2.2 W/m-K. The paper also reports on the investigation of temperature dependence of thermal conductivity within the temperature range 290-670 K.
引用
收藏
页码：141 / 142
页数：2
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