LaB6 and SmB6 (001) surfaces studied by angle-resolved XPS, LEED and ISS

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

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    34 Citations (Scopus)

    Abstract

    The atomic structures of the LaB6 and SmB6 (001) surfaces have been studied by angleresolved XPS, LEED and ISS. The outermost layer of the LaB6 (001) surface is a lanthanum layer in a 1 × 1 ordered state, while there is not so much samarium on the SmB6 (001) surface. The concentration ratio of Sm3+ ions to Sm2+ ions in the vicinity of the SmB6 (001) surface is much higher than that in bulk.

    Original languageEnglish
    Pages (from-to)631-637
    Number of pages7
    JournalSurface Science
    Volume86
    Issue numberC
    DOIs
    Publication statusPublished - 1979 Jul 2

    ASJC Scopus subject areas

    • Physical and Theoretical Chemistry
    • Condensed Matter Physics
    • Surfaces and Interfaces

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