Cu-intercalated (Bi0.5Sb1.5Te3)0.96(Bi2Se3)0.04 single crystals

被引：0
|
作者：
M. A. Korzhuev
L. D. Ivanova
机构：
[1] Russian Academy of Sciences,Baikov Institute of Metallurgy and Materials Science
来源：
Inorganic Materials | 2006年 / 42卷
关键词：
Thermoelectric Property; Thermoelectric Power; Thermoelectric Module; Thermoelectric Cooler; High Thermoelectric Performance;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A procedure is described for converting the conductivity type (p → n) of single crystals of the Bi0.5Sb1.5Te3-4 mol % Bi2Se3 solid solution via copper intercalation. Using this procedure, we have produced high-performance single-crystal n-legs with a room-temperature thermoelectric power α = −200 μV/K. This procedure facilitates the fabrication of thermoelectric coolers because the same solid solution can be used to produce p-and n-legs, the only difference being the presence of copper in the n-legs. We have fabricated thermolements and determined their characteristics in the range 100–300 K.
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页码：712 / 716
页数：4
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