Fission of doubly charged iron and aluminium clusters

M. E. Madjet, D. H.E. Gross, P. A. Hervieux

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Abstract

We present a statistical fragmentation study of doubly charged iron and aluminum clusters of less than 60 atoms. At low excitation energies we find that the evaporation of one charged monomer is the most probable decay channel (asymmetric fission). When the excitation energy increases there is a competition between evaporation of a charged monomer and a charged dimer. For higher energies the number of channels increases and the multifragmentation mode appears at about 2.5 eV/atom.

Original languageEnglish
Pages (from-to)808-812
Number of pages5
JournalCzechoslovak Journal of Physics
Volume48
Issue number6-7
Publication statusPublished - 1 Jun 1998

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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Madjet, M. E., Gross, D. H. E., & Hervieux, P. A. (1998). Fission of doubly charged iron and aluminium clusters. Czechoslovak Journal of Physics, 48(6-7), 808-812.