Development of ion transportation, extraction and neutralization systems for atomic beam resonance method

Daisuke Nagae, Koichiro Asahi, Hisanori Miyoshi, Kenzi Shimada, Akihiro Yoshimi, Hideki Ueno, Jiro Murata, Makoto Uchida, Daisuke Kameda, Go Kato, Shoken Emori, Go Kijima, Sachiko Oshima, Makoto Takemura, Takemasa Arai, Yoshio Kobayashi, Tomohito Haseyama, W. D. Schmidt-Ott

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A device that produces a low-energy and largely spin polarized RI beam based on the atomic beam resonance method (RIABR) has been developed. We have performed measurements of stopping and drifting an incoming RI ion beam in a gas chamber, extraction of the ions into a vacuum region, and neutralization of the extracted low-energy ion beam. The drift efficiency of RI ions in a gas and the extraction efficiency at a Laval-type glass nozzle were found to be 0.72±0.04 and 0.033, respectively. The result of the experiment for the neutralization is also discussed.

Original languageEnglish
Pages (from-to)580-583
Number of pages4
JournalPhysica E: Low-Dimensional Systems and Nanostructures
Volume29
Issue number3-4
DOIs
Publication statusPublished - Nov 1 2005
Externally publishedYes

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Keywords

  • Atomic beam resonance method
  • Drift
  • Extraction
  • Neutralization
  • RI beam
  • Spin polarize

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

Cite this

Nagae, D., Asahi, K., Miyoshi, H., Shimada, K., Yoshimi, A., Ueno, H., Murata, J., Uchida, M., Kameda, D., Kato, G., Emori, S., Kijima, G., Oshima, S., Takemura, M., Arai, T., Kobayashi, Y., Haseyama, T., & Schmidt-Ott, W. D. (2005). Development of ion transportation, extraction and neutralization systems for atomic beam resonance method. Physica E: Low-Dimensional Systems and Nanostructures, 29(3-4), 580-583. https://doi.org/10.1016/j.physe.2005.06.031