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TUNNELING SIZE EFFECT IN A THIN SUPERCONDUCTING FILM WITH NORMAL COATING.

[In Russian. / En russe.]

Author(s) : BELOGOLOVSKIJ M. A.

Type of article: Article

Summary

AN OSCILLATING CONTRIBUTION HAS BEEN FOUND TO TUNNELING DENSITY OF STATES OF LAMINATED STRUCTURE FORMED BY A SUPERCONDUCTOR FILM WHERE THE MINIMUM OF ONE OF THE BANDS IS NEAR THE FERMI LEVEL, AND A NORMAL METAL FILM. IT IS SHOWN THAT THE CHANGE OF THE SUPERCONDUCTOR FERMI SURFACE TOPOLOGY AS A RESULT OF THE CONSIDERED BAND FILLING LEADS TO THE APPEARANCE OF ADDITIONAL GROUPS OF OSCILLATIONS IN TUNNELING CONDUCTIVITY. THE POSSIBILITY OF EXPERIMENTAL OBSERVATION OF THIS EFFECT IS DISCUSSED.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1982-1834
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 8 - n. 1
  • Publication date: 1982
  • Document available for consultation in the library of the IIR headquarters only.

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