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

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著者

    • IJIRI Hidenobu
    • Department of Energy Conversion Engineering, Graduate School of Engineering Sciences, Kyusyu University
    • OHGAKI Hideaki
    • Department of Energy Conversion Engineering, Graduate School of Engineering Sciences, Kyusyu University
    • 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  

    Journal of nuclear science and technology 33(5), p.423-428, 1996-05-25 

    Atomic Energy Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002074823
  • NII書誌ID(NCID)
    AA00703720
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00223131
  • データ提供元
    CJP書誌  J-STAGE 
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