Development of Soft X-Ray Sources with Electron Guns of Field Emission- and Thermal Cathode-Types and Their Application to Counter Experiments.

• IJIRI Hidenobu

  Department of Energy Conversion Engineering, Graduate School of Engineering Sciences, Kyushu University

• OHGAKI Hideaki

  Department of Energy Conversion Engineering, Graduate School of Engineering Sciences, Kyushu University Electrotech. Lab.

• UOZUMI Yusuke

  Department of Nuclear Engineering, Faculty of Engineering, Kyushu University

• SAKAE Takeji

  Department of Nuclear Engineering, Faculty of Engineering, Kyushu University

• MATOBA Masaru

  Department of Nuclear Engineering, Faculty of Engineering, Kyushu University

抄録

Soft X-ray sources have been developed with electron guns of field emission- and thermal cathode-types. Those sources are used mainly to investigate the electron drift and avalanche properties in a gas counter. Thin films of aluminum, titanium, iron, copper and nickel are used as the X-ray targets. Beams of quasi-monochromatic X-rays are obtained with these targets. The emitted X-rays consist of characteristic and bremsstrahlung radiations, which are checked by using a high purity germanium detector. Generation of pulsed X-rays is also tried. As an example of the application of the X-ray source, results of measurements of the SQS (Self Quenching Streamer) phenomenon in a gas counter have been shown.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｃｌｅａｒ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌）

  Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｃｌｅａｒ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｔｅｃｈｎｏｌｏｇｙ（日本原子力学会英文論文誌） 33 (5), 423-428, 1996

  一般社団法人 日本原子力学会

キーワード

• soft X radiation
• X-ray sources
• electron guns
• field emission type electron gun
• thermal cathode type electron gun
• gas counters
• pulsed X-ray sources
• Self-quenching streamer

詳細情報

• CRID: 1390001204094434688
• NII論文ID: 10002074823
• NII書誌ID: AA00703720
• DOI: 10.3327/jnst.33.423
• COI: 1:CAS:528:DyaK28Xjs1yqtL4%3D
• ISSN: 18811248
• ISSN: 00223131
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可