Transport properties of (AgSbTe2)0.7(PbTe)0.3 thermoelectric compound

被引：1
|
作者：
Ragimov, S. S. [1 ]
Musayev, M. A. [2 ]
Hashimova, N. N. [2 ]
机构：
[1] Baku State Univ, Inst Phys Problems, Republ Azerbaijan Inst Phys, Natl Acad Sci Azerbaijan, Baku, Azerbaijan
[2] Azerbaijan State Univ Oil & Ind, Baku, Azerbaijan
来源：
LOW TEMPERATURE PHYSICS | 2022年 / 48卷 / 10期
关键词：
thermoelectric material; electrical conductivity; Seebeck coefficient; Hall coefficient; thermal conductivity; THERMAL-CONDUCTIVITY; AG2TE; AG; SB; AGSBTE2; REGION; HEAT;
D O I：
10.1063/10.0014020
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Transport properties, namely electrical conductivity, Seebeck and Hall coefficients, and thermal conductivity, were measured from 80 to 560 K. The phase transition at about 410 K, representing the phase transition from alpha-Ag2Te to beta-Ag2Te, influences the electrical transport properties. The temperature dependence of Hall coefficient passes through a maximum & SIM;200 K and has a negative sign. It is shown that these peculiarities are due to the presence of Ag2Te phase. Published under an exclusive license by AIP Publishing.
引用
收藏
页码：787 / 790
页数：4
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