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CRITICAL CURRENTS AND SCALING LAW IN CHEMICAL VAPOUR DEPOSITION PREPARED NIOBIUM (3)-GERMANIUM SUPERCONDUCTOR ALLOYED WITH ALUMINIUM.

Author(s) : FROHLICH K., MELI-SEK T.

Type of article: Article

Summary

THE RESULTS OF CRITICAL CURRENT MEASUREMENTS AT TEMPERATURES BETWEEN 4-20 K IN MAGNETIC FIELDS UP TO 12 T OF THIS SUPERCONDUCTOR PREPARED BY CHEMICAL VAPOUR DEPOSITION AND ALLOYED WITH ALUMINIUM ARE PRESENTED. THE ANALYSIS OF THE RESULTS SHOWS THAT THE EXPRESSION FOR A PINNING FORCE GIVES THE BEST FIT TO THE EXPERIMENTAL DATA AT ALL TEMPERATURES. IT IS POINTED OUT THAT THE PINNING FORCE CURVE DEVIATES FROM THE THEORETICAL ONE MAINLY IN THE REGION WHERE THE PINNING FORCE IS AT MAXIMUM.

Details

  • Original title: CRITICAL CURRENTS AND SCALING LAW IN CHEMICAL VAPOUR DEPOSITION PREPARED NIOBIUM (3)-GERMANIUM SUPERCONDUCTOR ALLOYED WITH ALUMINIUM.
  • Record ID : 1990-1799
  • Languages: English
  • Source: Cryogenics - vol. 29 - n. 7
  • Publication date: 1989

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