Thermoelectric Properties of Heavily Doped n-Type SrTiO3 Bulk Materials

被引：0
作者：
Yanjie Cui
James R. Salvador
Jihui Yang
Hsin Wang
Gisele Amow
Holger Kleinke
机构：
[1] University of Waterloo,Department of Chemistry
[2] General Motors Research & Development Center,Air Vehicle Research Section
[3] Oak Ridge National Laboratory,undefined
[4] Defence Research and Development Canada,undefined
来源：
Journal of Electronic Materials | 2009年 / 38卷
关键词：
Thermoelectric materials; oxides; electron probe micro analysis; transport properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Three Ta-doped strontium titanates were prepared as potential candidates for n-type thermoelectric oxides. The purity of the polycrystalline samples of SrTi1−xTaxO3 (x = 0.05 to 0.14) were characterized by means of powder x-ray diffraction and electron probe micro analysis (EPMA). We present the results of Seebeck coefficient, electrical conductivity, and thermal conductivity measurements performed at high temperatures.
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页码：1002 / 1007
页数：5
相关论文
共 45 条
  • [1] Snyder G.J.(2008)undefined Nat. Mater. 7 105-undefined
  • [2] Toberer E.S.(2006)undefined Mater. Res. Soc. Bull. 31 206-undefined
  • [3] Koumoto K.(1988)undefined Rep. Prog. Phys. 51 459-undefined
  • [4] Terasaki I.(2000)undefined Phys. Rev. B 62 166-undefined
  • [5] Funahashi R.(2003)undefined Physica B 328 63-undefined
  • [6] Wood C.W.(2004)undefined Appl. Phys. Lett. 84 1099-undefined
  • [7] Masset A.C.(2006)undefined Physica B 383 107-undefined
  • [8] Michel C.(2006)undefined Phys. Rev. B 73 121101-undefined
  • [9] Maignan A.(1964)undefined Phys.␣Rev. 134 A422-undefined
  • [10] Hervieu M.(2005)undefined J. Appl. Phys. 97 034106-undefined
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