Role of Field and Electron Impact Ionization in Ionization Front Generated by an Intense Electron Beam

• KATO Susumu

  National Institute of Advanced Industrial Science and Technology (AIST)

• KISHIMOTO Yasuaki

  Graduate School of Energy Science, Kyoto University

• TAKAHASHI Eiichi

  National Institute of Advanced Industrial Science and Technology (AIST)

• SASAKI Akira

  Japan Atomic Energy Agency (JAEA)

抄録

The interaction of an intense electron beam with a neutral background material is studied. The neutral material is ionized by the electrostatic field generated by the intense electron beam and electron impact ionization. The structure of the ionization front is analyzed using a one-dimensional model. The structure is determined primarily by electron impact ionization of the ionized background electrons. In addition, the field ionization contributes to the generation of the ionization front by increasing the density of the electron beam.

収録刊行物

• Plasma and Fusion Research

  Plasma and Fusion Research 7 (0), 1204038-1204038, 2012

  一般社団法人 プラズマ・核融合学会

キーワード

• ionization front
• intense electron beam
• field ionization
• electron impact ionization

詳細情報

• CRID: 1390282680230204800
• NII論文ID: 130003366226
• DOI: 10.1585/pfr.7.1204038
• ISSN: 18806821
• Web Site: https://www.jstage.jst.go.jp/article/pfr/7/0/7_1204038/_pdf
• 本文言語コード: en
• データソース種別:
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  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可