New electron source

Field emission from a W(111) tip

N. Arai, K. Nagaoka, H. Ogawa, S. Uchiyama, C. Oshima

Research output: Contribution to journalArticle

Abstract

Energy distributions of field emission electrons from tungsten (111) tips at 80 K and room temperature have been measured by a newly developed electron spectrometer. Observed curves of ∼ 10-8 A are in good agreement with the calculated ones based on the Fowler-Nordheim theory. With increasing emission currents, the spread of the energy distribution increases.

Original languageEnglish
Pages (from-to)601-605
Number of pages5
JournalJournal of Trace and Microprobe Techniques
Volume15
Issue number4
Publication statusPublished - 1997

Fingerprint

Electron sources
Field emission
Tungsten
Electrons
Spectrometers
Temperature

Keywords

  • Extremely high vacuum
  • Field emission
  • High resolution spectroscopy

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Arai, N., Nagaoka, K., Ogawa, H., Uchiyama, S., & Oshima, C. (1997). New electron source: Field emission from a W(111) tip. Journal of Trace and Microprobe Techniques, 15(4), 601-605.

New electron source : Field emission from a W(111) tip. / Arai, N.; Nagaoka, K.; Ogawa, H.; Uchiyama, S.; Oshima, C.

In: Journal of Trace and Microprobe Techniques, Vol. 15, No. 4, 1997, p. 601-605.

Research output: Contribution to journalArticle

Arai, N, Nagaoka, K, Ogawa, H, Uchiyama, S & Oshima, C 1997, 'New electron source: Field emission from a W(111) tip', Journal of Trace and Microprobe Techniques, vol. 15, no. 4, pp. 601-605.
Arai N, Nagaoka K, Ogawa H, Uchiyama S, Oshima C. New electron source: Field emission from a W(111) tip. Journal of Trace and Microprobe Techniques. 1997;15(4):601-605.
Arai, N. ; Nagaoka, K. ; Ogawa, H. ; Uchiyama, S. ; Oshima, C. / New electron source : Field emission from a W(111) tip. In: Journal of Trace and Microprobe Techniques. 1997 ; Vol. 15, No. 4. pp. 601-605.
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