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EFFECT OF IMPURITY LOCAL AND QUASILOCAL VIBRATIONAL STATES ON THE THERMODYNAMIC AND SUPERCONDUCTING PROPERTIES OF METALLIC GLASSES.

[In Russian. / En russe.]

Author(s) : PANOVA G. H.

Type of article: Article

Summary

THE SPECIFIC HEATS OF MAGNESIUM-ZINC, MAGNESIUM-ZINC-LEAD, ZIRCONIUM-RHODIUM AND ZIRCONIUM-RHODIUM-BERYLLIUM ALLOYS IN THE AMORPHOUS AND METASTABLE CRYSTALLINE STATES ARE MEASURED BETWEEN 2 AND 700 K. SOME SINGULARITIES DUE TO SPECIFIC QUASILOCAL AND LOCAL VIBRATIONS OF THE IMPURITY ATOMS LEAD AND BERYLLIUM ARE OBSERVED IN THE VIBRATIONAL SPECIFIC HEATS OF THE TERNARY ALLOYS. A COMPARATIVE ANALYSIS IS MADE OF THE PERTURBING EFFECT OF HEAVY AND LIGHT IMPURITY ATOMS ON THE TEMPERATURE DEPENDENCE OF THE SPECIFIC HEAT AND ON THE SUPERCONDUCTING TRANSITION TEMPERATURE.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1986-1761
  • Languages: Russian
  • Source: Z. eksp. teor. Fiz. - vol. 90 - n. 4
  • Publication date: 1986
  • Document available for consultation in the library of the IIR headquarters only.

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