Sputtering of frozen gases by molecular hydrogen ions

B. Stenum, O. Ellegaard, Jørgen Schou, H. Sørensen, R. Pedrys

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    Measurements of the energy dependence of the electronic sputtering yield from solid nitrogen and deuterium bombarded by 4.5–10 keV atomic and molecular hydrogen ions are reported. The yield depends on the total energy deposition at the surface of the solid by the molecule. The behaviour in this energy range agrees well with that observed for electronic sputtering of water ice for energies at the high-energy side of the stopping power maximum.
    Original languageEnglish
    JournalNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
    Volume58
    Issue number3-4
    Pages (from-to)399-403
    ISSN0168-583X
    DOIs
    Publication statusPublished - 1991

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