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ELECTRON-PHONON INTERACTION IN ULTRATHIN NIOBIUM FILMS.

[In Russian. / En russe.]

Author(s) : GERSENZON E. M.

Type of article: Article

Summary

THE HEATING OF ELECTRONS IN THE NORMAL AND RESISTIVE STATES OF THIN NIOBIUM SUPERCONDUCTING FILMS IS STUDIED. THE ELECTRON-PHONON INTERACTION TIMES T ARE DETERMINED BY DIRECT MEASUREMENT OF THE RELAXATION TIME OF THE SAMPLE RESISTANCE. THE DEPENDENCE OF T ON THE ELECTRON MEAN FREE PATH SHOWS THAT AT LOW TEMPERATURES THE CONTRIBUTION OF NONELASTIC ELECTRON SCATTERING BY IMPURITIES TO THE ENERGY RELAXATION CANCELS OUT.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1991-0048
  • Languages: Russian
  • Source: Z. eksp. teor. Fiz. - vol. 97 - n. 3
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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