Angular resolved field emission spectra from Nb tips

Katsumi Nagaoka, Testutane Yamashita, Masuo Yamada, Hidetoshi Fujii, Shingo Ohtsuka, Chuhei Oshima, Shigeki Otani, Toshio Sakurai

    Research output: Contribution to journalConference articlepeer-review

    5 Citations (Scopus)


    Angular resolved field emission spectra from Nb tips have been investigated around the 〈111〉 orientation in detail. We have observed humps and a low-energy tail in the spectra, depending on the crystal orientation. Their intensities have shown a three-fold symmetry around the 〈111〉 orientation.

    Original languageEnglish
    Pages (from-to)512-517
    Number of pages6
    JournalApplied Surface Science
    Publication statusPublished - 1998
    EventProceedings of the 1997 4th International Symposium on Atomically Controlled Surfaces and Intefaces, ACSI-4 - Tokyo, Jpn
    Duration: 1997 Oct 271997 Oct 30

    ASJC Scopus subject areas

    • Chemistry(all)
    • Condensed Matter Physics
    • Physics and Astronomy(all)
    • Surfaces and Interfaces
    • Surfaces, Coatings and Films

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