Energy- and angle-resolved detection of neutral atoms desorbed from ion bombarded single crystals. Rh{111} and p(2 × 2)O/Rh{111}

N. Winograd, P. H. Kobrin, G. A. Schick, J. Singh, J. P. Baxter, B. J. Garrison

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

Measurements of energy- and angle-resolved distributions of neutral atoms desorbed from ion-bombarded single crystals are obtained using a novel multiphoton resonance ionization scheme. Experimental results are compared successfully to molecular dynamics calculations of the ion/solid collision event. This comparison suggests that the distributions from Rh{111} are sensitive to the crystal structure of the top atomic layer. Calculated distributions match experimental ones when oxygen atoms are assumed to adsorb in 3-fold hollow (c-site) bonding configurations.

Original languageEnglish (US)
Pages (from-to)L817-L824
JournalSurface Science
Volume176
Issue number1-2
DOIs
StatePublished - Oct 2 1986

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

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