Experimental and Theoretical Studies of Distribution of Vacancy Clusters in Depth of Material Irradiated by High- Energy Particles

A. A. Kupchishin, A. A. Kupchishin, N. A. Voronova, V. I. Kirdiashkin, A. M. Bogdan

Research output: Contribution to journalConference article

Abstract

Non-destructive method of positron depth sensing of the radiation defects in solids was proposed and implemented. The depth distribution of vacancy clusters in molybdenum irradiated by protons with energy of 30 MeV was found based on the experimental data. Theoretical calculations of this value were made and sufficient agreement between calculations and experiment was obtained.

Original languageEnglish
Article number012071
JournalJournal of Physics: Conference Series
Volume652
Issue number1
DOIs
Publication statusPublished - 5 Nov 2015
Event12th International Conference on Gas Discharge Plasmas and Their Applications, GDP 2015 - Tomsk, Russian Federation
Duration: 6 Sep 201511 Sep 2015

Keywords

  • annihilation
  • concentration
  • energy
  • energy spectrum
  • material
  • method
  • particle
  • positron
  • primary knock-onatom
  • proton
  • radiation
  • vacancy cluster

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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