Study of secondary implantation of radioisotopes during alpha-particle irradiation

Enrico Corniani, Ferenc Ditrói, Sandor Takács, Hiromitsu Haba, Yukiko Komori, Masayuki Aikawa, Moemi Saito, Tomonori Murata

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This work presents the recoil and secondary implantation of radioisotopes at different bombarding energies in the range of ~ 13 to ~ 40 MeV by using an α-particle beam of 50 MeV irradiating a stack of Ag, Ni and Ti metal foils. Activation cross-sections for the produce radioisotopes were calculated and confronted with literature data. The implanted activity is presented as a function of the primary beam energy for six produced radioisotopes 57Ni, 57Co, 65Zn, 51Cr, 48V and 46Sc. The use of each of these radioisotopes in engineering experiments based on the nano-thin layer activation is discussed.

Original languageEnglish
Pages (from-to)813-822
Number of pages10
JournalJournal of Radioanalytical and Nuclear Chemistry
Volume320
Issue number3
DOIs
Publication statusPublished - Jun 15 2019

Keywords

  • Alpha particle beam of 50 MeV
  • Nano thin layer activation
  • Recoil and secondary implantation of radioisotopes
  • Stacked-foil irradiation

ASJC Scopus subject areas

  • Analytical Chemistry
  • Nuclear Energy and Engineering
  • Radiology Nuclear Medicine and imaging
  • Pollution
  • Spectroscopy
  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

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