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Structure and properties of condensed CO2-krypton films.

[In Russian. / En russe.]

Author(s) : KOVALENKO S. I., SOLODOVNIK A. A.

Type of article: Article

Summary

Using the electron diffraction technique, the structure and radiation effects in the condensed CO2-krypton films were studied at 6-46 K. The mixture compositions varied from 0 to 100 mol. % krypton. The similar lattice parameters of krypton and CO2, their solubility was not more than 30 mol.%. The substitution of krypton atoms for the CO2 molecules was accompanied by significant looseness of the matrix lattice. CO2 solubility in krypton is beyond the accuracy of the electron diffraction method. The influence of the inert gas atoms is considered and the effect of condensate irradiation with electrons whose energy is several tens of kilo-electronvolt upon the orientational ordering of the CO2 molecules is analysed. The irradiation effect on the extension of the region of solid solutions is investigated. It is shown that the region is much smaller in irradiated samples as compared to nonirradiated ones.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1993-2405
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 18 - n. 8
  • Publication date: 1992
  • Document available for consultation in the library of the IIR headquarters only.

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