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Josephson junctions and high-critical-temperature SQUIDs. Current state of development and applications.

Les jonctions Josephson et SQUID à hautes températures critiques. Etat de l'art et applications.

Author(s) : DOLABDJIAN C., ROBBES D., BLOYET D.

Type of article: Article

Summary

The article gives an overview of current technological advances in the development of Josephson junctions with the high-critical-temperature superconducting material YBCO, in particular the Josephson-Fraunhöfer-effect magnetometer and high-critical-temperature SQUIDs and their applications. Low-frequency noise-reduction methods are listed, and magnetic-flux collection systems are highlighted, particularly those with direct-pairing geometry. A review of recently obtained performances showed compatibility with applications like non-destructive monitoring in geophysics, submarine communications and biomagnetism.

Details

  • Original title: Les jonctions Josephson et SQUID à hautes températures critiques. Etat de l'art et applications.
  • Record ID : 1998-0080
  • Languages: French
  • Source: Vide - vol. 53 - n. 283
  • Publication date: 1997/01
  • Document available for consultation in the library of the IIR headquarters only.

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