Behavior Of Time-Resolved Ion Energy Distribution Functions During Ion-Ion Instability

Yoshifumi Saitou, Yoshiharu Nakamura, Masayoshi Tanaka, Akio Komori, Yoshinobu Kawai

    研究成果: Contribution to journalArticle査読

    抄録

    When an external RF field is applied to an ion beam plasma system, ion-ion instability is suppressed at ʄ/ʄii≥l, where ʄ and ʄii are the frequency of the external RF field and the peak frequency of the instability, respectively. It is also observed that the time-averaged energy distribution function of the ion beam broadens when the instability is suppressed. In order to investigate the cause of this broadening, time-resolved energy distribution functions of ions are measured with a boxcar integrator. As a result, it is found that the energy distribution functions periodically change with the external RF field and the above broadening is apparently caused by the time-averaging of the energy distribution functions.

    本文言語英語
    ページ(範囲)4756-4760
    ページ数5
    ジャーナルJapanese Journal of Applied Physics
    32
    10 R
    DOI
    出版ステータス出版済み - 10 1993

    All Science Journal Classification (ASJC) codes

    • 工学(全般)
    • 物理学および天文学(全般)

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