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THE KINETICS OF PHONON-IMPURITY SYSTEM OF SUPERFLUID HELIUM 3-HELIUM 4 SOLUTIONS.

[In Russian. / En russe.]

Author(s) : ADAMENKO I. N., RUDAVSKIJ E. Ja.

Type of article: Article

Summary

THE EXPERIMENTAL AND THEORETICAL PAPERS ON MODERN STATE IN THE KINETICS OF HELIUM 3-HELIUM 4 SOLUTIONS ARE REVIEWED. PRIMARY EMPHASIS IS PLACED ON RECENT INVESTIGATIONS THAT PERMIT A PROFOUND DISCREPANCY BETWEEN THEORY AND EXPERIMENT TO BE ELIMINATED. THE RESULTS OF STUDIES OF VELOCITY AND ABSORPTION OF FIRST SOUND, ABSORPTION OF SECOND SOUND, VISCOSITY, DIFFUSION, THERMAL CONDUCTIVITY AND THERMAL DISTRIBUTION ARE ANALYSED. THE RELATION BETWEEN RELAXATION PROCESSES IN PHONON-IMPURITY SYSTEM AND SPECIFIC FEATURES OF DISPERSION OF PHONON SPECTRUM IN HELIUM 3-HELIUM 4 SOLUTION IS CONSIDERED.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1987-1652
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 13 - n. 1
  • Publication date: 1987
  • Document available for consultation in the library of the IIR headquarters only.

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