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ON THE HIGH-TEMPERATURE SUPERCONDUCTIVITY OF LSCO.

Author(s) : VASILIU L., APOSTOL M.

Type of article: Article

Summary

THE SUPERCONDUCTING PROPERTIES OF THIS COMPOUND ARE ANALYZED BYEMPLOYING THE MODEL OF INTERACTION BETWEEN CHARGE CARRIERS AND THE OXYGEN-DISPLACIVE MODES OF THE LATTICE. THE ROLE PLAYED BY THE HOLE CONCENTRATION, AS RELATED TO THE STRONTIUM CONTENT AND OXYGEN DEFICIENCY IS THOROUGHLY EMPHASIZED. THE CRITICAL TEMPERATURE, THE RATIO OF TWICE THE SUPERCONDUCTING GAP TO THE CRITICAL TEMPERATURE, AND THE ISOTOPE SHIFT ARE ESTIMATED AS FUNCTIONS OF THE HOLE CONCENTRATION AND COMPARED WITH THE EXPERIMENTAL DATA.

Details

  • Original title: ON THE HIGH-TEMPERATURE SUPERCONDUCTIVITY OF LSCO.
  • Record ID : 1991-0531
  • Languages: English
  • Source: J. Supercond. - vol. 2 - n. 4
  • Publication date: 1989/12
  • Document available for consultation in the library of the IIR headquarters only.

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