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Josephson effect in tunnelling SS'IS'S structures.

[In Russian. / En russe.]

Author(s) : GOLUBOV A. A., GURVICH M. A., KUPRIJANOV M. Ju., POLONSKIJ S. V.

Type of article: Article

Summary

By the numerical methods the density of states at SS'-boundary, gap in the elementary excitation spectrum, and values of the order parameter in S and S' superconductors are calculated. The temperature dependences of these values are determined. The results obtained are used for calculating the temperature dependences of critical currents and V-I characteristics of tunnelling SS'IS'S junctions with large capacity. The study of features of V-I characteristics may give an additional information on the properties of niobium-aluminium boundary.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1994-2068
  • Languages: Russian
  • Source: Z. eksp. teor. Fiz. - vol. 103 - n. 5
  • Publication date: 1993/05
  • Document available for consultation in the library of the IIR headquarters only.

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