Thermoelectric power anomalies induced by the lattice instability in doped Bi-2201 phase

Z. Q. Mao, G. J. Xu, L. Wan, L. Shi, R. P. Wang, C. G. Fan, G. E. Zhou, Y. H. Zhang

Research output: Contribution to journalArticlepeer-review

Abstract

The relation between structure and transport properties in Bi1.9Pb0.2Sr1.9-xLaxCuOz (0.05 ≤ x ≤ 1.0) was examined by means of variable temperature x-ray diffraction and thermoelectric power. The experimental data show that the tetragonal-orthorhombic structure transformation occurs below 200K in the samples with x<0.5. The anomalies in the TEP was observed within the temperature region of the structure transformation.

Original languageEnglish (US)
Pages (from-to)1261-1262
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume282-287
Issue numberPART 3
DOIs
StatePublished - Aug 1997

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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