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HIGH TEMPERATURE SUPERCONDUCTIVITY: THE ELECTROTECHNIQUE AND ELECTRONICS OF THE 21ST CENTURY.

SUPRACONDUCTIVITE A HAUTE TEMPERATURE : VERS L'ELECTROTECHNIQUE ET L'ELECTRONIQUE DU 21E SIECLE.

Author(s) : FERRETTI M.

Type of article: Article

Summary

THIS ARTICLE DEALS WITH THE DISCOVERY OF HIGH TEMPERATURE SUPERCONDUCTION AND REVIEWS THE SITUATION: DEFINITION OF THE MAIN MATERIALS (BLCO: 40 K, YBCO: 90 K, BSCCO: 110 K, TCBCO: 125 K) AND OF THEIR CHARACTERISTICS ; POSSIBLE APPLICATION FIELDS (ELECTRONICS WITH LOW LOSS LINES AT HYPERFREQUENCIES, SQUIDS AND JOSEPHSON DIODES -ELECTROTECHNIQUES) ; PROBLEMS WHICH ARE FACED (THIN LAYER METALLURGY -LIMITATION OF CURRENT DENSITIES -DISTINCTION BETWEEN THE PHYSICIST'S ROLE, WHO TRIES TO UNDERSTAND, AND THE CHEMIST'S, WHO TRIES TO DEVELOP NEW MATERIALS). PRESENTATION OF THE FIVE RESEARCH PROGRAMMES SELECTED FOR THE COMING YEARS. COLLABORATION BETWEEN THE DIFFERENT FRENCH RESEARCH CENTRES. MEANS INVOLVED. J. V.

Details

  • Original title: SUPRACONDUCTIVITE A HAUTE TEMPERATURE : VERS L'ELECTROTECHNIQUE ET L'ELECTRONIQUE DU 21E SIECLE.
  • Record ID : 1990-1780
  • Languages: French
  • Source: Rev. polytech. - n. 1516
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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