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RESISTIVE TRANSITIONS AND THE CRITICAL FIELDS FOR INHOMOGENEOUS SUPERCONDUCTING VANADIUM FILMS.

[In Russian. / En russe.]

Author(s) : FOGEL N. Ja., KOLIN'KO A. E., GLAZMAN L. I.

Type of article: Article

Summary

FOR A NUMBER OF FILMS STEP-LIKE ANOMALIES ON THE RESISTIVE TRANSITION CURVES ARE OBSERVED WHICH INDICATE THE INHOMOGENEITY OF THE SAMPLES. DUE TO THE INHOMOGENEITY, A SPECIAL GROUP OF ELECTRONS ARISES WHICH POSSESSES PROPERTIES DIFFERING FROM THOSE OF THE ELECTRONS IN THE REMAINING PART OF THE SAMPLE WHICH POSSESSES A WEAK SUPERCONDUCTIVITY DISTINGUISHED BY THE EXTREMELY LOW DENSITIES OF THE CRITICAL CURRENT. A THEORETICAL ANALYSIS AND THE CALCULATIONS OF THE CRITICAL FIELDS ARE CARRIED OUT FOR A DOUBLE-LAYER FILM MODEL IN THE GINZBURG-LANDAU APPROXIMATION.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1985-2285
  • Languages: Russian
  • Source: Z. eksp. teor. Fiz. - vol. 88 - n. 3
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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