Surface states of LaB6(001) as revealed by angular-resolved ultraviolet photoelectron spectroscopy

M. Aono, T. Tanaka, E. Bannai, C. Oshima, S. Kawai

    Research output: Contribution to journalArticlepeer-review

    55 Citations (Scopus)

    Abstract

    Surface states of LaB6(001) have been revealed by angular-resolved ultraviolet photoelectron spectroscopy. An approximate electron angular distribution and energy-band structure of the surface states have been determined. A possible model of the LaB6(001) surface which is consistent with the experimental results is given. It is pointed out that the origin of the low work function of LaB6 is probably electric dipole moments produced by surface lanthanum ions.

    Original languageEnglish
    Pages (from-to)3489-3492
    Number of pages4
    JournalPhysical Review B
    Volume16
    Issue number8
    DOIs
    Publication statusPublished - 1977

    ASJC Scopus subject areas

    • Condensed Matter Physics

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