High resolution field emission spectra from niobium (100) tip surface

Katsumi Nagaoka, Shirou Uchiyama, Tetsutane Yamashita, Masuo Yamada, Chuhei Oshima, Shigeki Otani, Toshio Sakurai

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

We have developed a new apparatus to measure the energy spectra of field emission electrons with the high resolution. By using the apparatus, we have measured the high-resolution spectra of the electrons emitted from the Nb(100) tip at liquid-nitrogen temperature and detected the electronic surface (sub-surface) resonance states and the atomic vibrations of chemisorbed hydrogen.

Original languageEnglish
Pages (from-to)257-260
Number of pages4
JournalScience Reports of the Rerearch Institutes Tohoku University Series A-Physics
Volume44
Issue number2
Publication statusPublished - 1997 Mar

Fingerprint

Niobium
niobium
Field emission
field emission
emission spectra
Electrons
high resolution
Liquid nitrogen
liquid nitrogen
Vibrations (mechanical)
Hydrogen
energy spectra
electrons
vibration
hydrogen
electronics
Temperature
temperature

Keywords

  • Atomic vibrations
  • Coherent electron beam
  • Field emission
  • Hydrogen adsorption
  • Niobium

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Metals and Alloys

Cite this

Nagaoka, K., Uchiyama, S., Yamashita, T., Yamada, M., Oshima, C., Otani, S., & Sakurai, T. (1997). High resolution field emission spectra from niobium (100) tip surface. Science Reports of the Rerearch Institutes Tohoku University Series A-Physics, 44(2), 257-260.

High resolution field emission spectra from niobium (100) tip surface. / Nagaoka, Katsumi; Uchiyama, Shirou; Yamashita, Tetsutane; Yamada, Masuo; Oshima, Chuhei; Otani, Shigeki; Sakurai, Toshio.

In: Science Reports of the Rerearch Institutes Tohoku University Series A-Physics, Vol. 44, No. 2, 03.1997, p. 257-260.

Research output: Contribution to journalArticle

Nagaoka, K, Uchiyama, S, Yamashita, T, Yamada, M, Oshima, C, Otani, S & Sakurai, T 1997, 'High resolution field emission spectra from niobium (100) tip surface', Science Reports of the Rerearch Institutes Tohoku University Series A-Physics, vol. 44, no. 2, pp. 257-260.
Nagaoka K, Uchiyama S, Yamashita T, Yamada M, Oshima C, Otani S et al. High resolution field emission spectra from niobium (100) tip surface. Science Reports of the Rerearch Institutes Tohoku University Series A-Physics. 1997 Mar;44(2):257-260.
Nagaoka, Katsumi ; Uchiyama, Shirou ; Yamashita, Tetsutane ; Yamada, Masuo ; Oshima, Chuhei ; Otani, Shigeki ; Sakurai, Toshio. / High resolution field emission spectra from niobium (100) tip surface. In: Science Reports of the Rerearch Institutes Tohoku University Series A-Physics. 1997 ; Vol. 44, No. 2. pp. 257-260.
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