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
Externally publishedYes
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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