Synthesis, properties and microstructure of the ∼ 110 K Bi(Pb)-Sr-Ca-Cu oxide superconductor

B. L. Ramakrisha, J. C. Barry, Z. Iqbal, E. W. Ong, A. Bose, H. Eckhardt

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

The three copper layer ∼ 110 K Bi2Sr2Ca2Cu3O10+δ phase has been prepared as a nearly pure compound by alloying with Pb under various oxygen pressures, and by long-term annealing. Studies of the superconducting properties and the atomic level microstructure of these samples using high resolution electron microscope imaging, are reported. The role of the substituent atoms in producing the 110 K phase is briefly discussed.

Original languageEnglish (US)
Pages (from-to)203-210
Number of pages8
JournalPhysica C: Superconductivity and its applications
Volume158
Issue number1-2
DOIs
StatePublished - Apr 1 1989

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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