The effective-medium approximation for the thermoelectric power of polycrystals: Application to a model for La2-xMxCuO4

T. K. Xia, X. C. Zeng

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Abstract

The authors have developed a general theory by using the effective-medium approximation (EMA) to calculate the thermoelectric power coefficient S for polycrystalline metals. They apply the theory to the new high-Tcsuperconductors La2-xMxCuO4(M=Ba, Sr). The theory is in good agreement with experimental data for the doping concentration function S(x).

Original languageEnglish (US)
Pages (from-to)L907-L910
JournalJournal of Physics C: Solid State Physics
Volume20
Issue number32
DOIs
Publication statusPublished - Nov 20 1987

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ASJC Scopus subject areas

  • Condensed Matter Physics
  • Engineering(all)
  • Physics and Astronomy(all)

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