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SOME PECULIARITIES IN THE BEHAVIOUR OF SUPERCONDUCTING GRANULAR VANADIUM FILMS AT TEMPERATURES NOT HIGHER THAN CRITICAL TEMPERATURE.

[In Russian. / En russe.]

Author(s) : SOLOV'EV A. L., DMITRIEV V. M., DMITRENKO A. I.

Type of article: Article

Summary

THE PECULIARITIES FOUND AT TEMPERATURES NOT HIGHER THAN CRITICAL TEMPERATURE MAY BE EXPLAINED BY THE PRESENCE OF THERMAL TOPOLOGICAL EXCITATIONS OF THE TYPE < VORTEX-ANTIVORTEX > WHICH IS VALIDATED BY THE STUDIES IN HIGH FREQUENCY FIELDS. CHANGES IN THE BEHAVIOUR OF THE SAMPLES OCCUR BOTH AT THE VORTEX-PAIRING TEMPERATURE AND THE TEMPERATURE AT WHICH THE COHERENCE LENGTH EQUALS THE MEAN GRAIN SIZE. THE CRITICAL TEMPERATURE AS A FUNCTION OF THE NORMAL STATE RESISTIVITY AS WELL AS THE LOW-FREQUENCY GENERATION IN SUCH FILMS HAVE BEEN STUDIED.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1985-1375
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 10 - n. 12
  • Publication date: 1984
  • Document available for consultation in the library of the IIR headquarters only.

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