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ON THE POSSIBILITY OF INDUCING SUPERCONDUCTIVITY BY A MAGNETIC FIELD IN A METAL WITH KONDO IMPURITIES.

[In Russian. / En russe.]

Author(s) : PODMARKOV A. N., SANDALOV I. S.

Type of article: Article

Summary

AN EQUATION IS CONSTRUCTED FOR THE LIMIT OF A SUPERCONDUCTIVE STATE IN A METAL AS A FUNCTION OF MAGNETIC IMPURITY CONCENTRATION, TEMPERATURE, AND EXTERNAL MAGNETIC FIELD STRENGTH. IT IS DEMONSTRATED THAT THERE ARE REGIONS IN WHICH A MAGNETIC FIELD INDUCES SUPERCONDUCTIVITY. THIS EFFECT IS FOUND TO BE BASED ON THE DIMINISHING OF THE KONDO AMPLITUDES OF CONDUCTION-ELECTRON SCATTERING ON MAGNETIC IMPURITIES IN THE MAGNETIC FIELD AND MAY BE REALIZED INSUPERCONDUCTORS WITH A SHORT COHERENCE LENGTH.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1990-0499
  • Languages: Russian
  • Source: Z. eksp. teor. Fiz. - vol. 95 - n. 6
  • Publication date: 1989/06
  • Document available for consultation in the library of the IIR headquarters only.

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