Ion neutralization mediated by a molecular state

He+ on D-covered TiC(111)

R. Souda, T. Aizawa, C. Oshima, S. Otani, Y. Ishizawa

    Research output: Contribution to journalArticle

    12 Citations (Scopus)

    Abstract

    The neutralization of low-energy (10300 eV) He+ induced by deuterium at a TiC(111) surface has been investigated. It is found that neutralization occurs in a three-body system, He-Ti-D, so that the (He-Ti)+ state interacts with D to produce D++He above threshold energy as small as 70 eV. Above this energy, excitation of the D 1s electron and a remarkable change in the neutralization probability have been observed.

    Original languageEnglish
    Pages (from-to)803-806
    Number of pages4
    JournalPhysical Review B
    Volume41
    Issue number1
    DOIs
    Publication statusPublished - 1990

    Fingerprint

    Excitation energy
    Deuterium
    Ions
    Electrons
    ions
    energy
    deuterium
    thresholds
    excitation
    electrons

    ASJC Scopus subject areas

    • Condensed Matter Physics

    Cite this

    Souda, R., Aizawa, T., Oshima, C., Otani, S., & Ishizawa, Y. (1990). Ion neutralization mediated by a molecular state: He+ on D-covered TiC(111). Physical Review B, 41(1), 803-806. https://doi.org/10.1103/PhysRevB.41.803

    Ion neutralization mediated by a molecular state : He+ on D-covered TiC(111). / Souda, R.; Aizawa, T.; Oshima, C.; Otani, S.; Ishizawa, Y.

    In: Physical Review B, Vol. 41, No. 1, 1990, p. 803-806.

    Research output: Contribution to journalArticle

    Souda, R, Aizawa, T, Oshima, C, Otani, S & Ishizawa, Y 1990, 'Ion neutralization mediated by a molecular state: He+ on D-covered TiC(111)', Physical Review B, vol. 41, no. 1, pp. 803-806. https://doi.org/10.1103/PhysRevB.41.803
    Souda, R. ; Aizawa, T. ; Oshima, C. ; Otani, S. ; Ishizawa, Y. / Ion neutralization mediated by a molecular state : He+ on D-covered TiC(111). In: Physical Review B. 1990 ; Vol. 41, No. 1. pp. 803-806.
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