Mössbauer Effect Studies of Xenon Implanted in Iron

نویسندگان

  • J. Odeurs
  • R. Coussement
  • J. De Bruyn
  • H. Pattyn
  • M. Van Rossum
چکیده

By means of the Mossbauer Effect a systematic dose and dose rate study has been performed on xenon implanted in iron. The substitutional fraction of the xenon nuclei decreases when the implantation dose is increased from 5 X 1011 atoms/cm2 to 1015 atoms/cmz. Two samples were implanted both to a dose of 5 X 1013 atoms/cm* but with a dose rate ratio of 75. The sample with the highest dose rate shows the highest substitutional fraction. To describe the evolution of an implanted system we propose a model based on the interaction of the impurities with the radiation damage during implantation. This model is consistent, at least qualitatively, with the experimental results. --f

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تاریخ انتشار 2017