Ultrasound absorption and velocity in plastic deformed tungsten.

[In Russian. / En russe.]

Author(s) : RINKEVICH A. B.

Type of article: Article

Summary

Doppler-shifted acoustic cyclotron resonance and temperature dependence of absorption and velocity of transverse and longitudinal ultrasound wave in tungsten are measured in the temperature range 4.2-90 K at magnetic fields up to 40 kilo-oersteds. It is shown that the temperature dependence of absorption may be explained by the contributions of the Umklapp processes related to the dislocations.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1994-2704
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 19 - n. 1
  • Publication date: 1993
  • Document available for consultation in the library of the IIR headquarters only.

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