Ion implantation and 'long-range interaction phenomenon' in polycrystalline A-Fe

A. N. Didenko, Yu P. Sharkeev, E. V. Kozlov, A. I. Ryabchikov

Research output: Contribution to journalArticle

Abstract

The results are presented of an electron-microscopic investigation into the ″long-range interaction″ phenomenon, caused by ion implantation, by the example of α-Fe. Ions of C, Fe, W, Hf, and Ar were implanted in the continuous and the frequency-pulsing modes. The ion energy varied within the range of 40-110 kev, the radiation dose being 1×1016- 1×1018 ions×cm-1. The ion implantation formed a developed dislocation structure in a surface layer 20-100 μm thick, while the run of ions in α- Fe didn't exceed 50 nm. The causes of dislocation structure formation during ion irradiation are analyzed.

Original languageEnglish
Pages (from-to)122-129
Number of pages8
JournalIzvestia Akademii nauk SSSR. Metally
Issue number3
Publication statusPublished - May 1993

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ASJC Scopus subject areas

  • Engineering(all)

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