Influence of Collisions on the Ion-Acoustic Instability in a Weakly Ionized Plasma
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概要
- 論文の詳細を見る
The influence of collisions on the onset and linear stage of the ion-acoustic instability in a dc-discharge in Helium is studied experimentally. The threshold values of the drift velocity and frequency and the range of the unstable frequency spectrum are in good agreement with the values calculated from the dispersion relation based on the Vlasov equation with inclusion of ionneutral collision. The intensity of charged particle density fluctuation has been measured over 4 orders of magnitude covering the range from thermal level to the fully developed instability.
- 社団法人日本物理学会の論文
- 1969-09-05
著者
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Yamada Masaaki
Institute Of Plasma Physics Nagoya University:university Of Tokyo Department Of Nuclear Engineering.
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Fujiwara Masami
Institute Of Plasma Physics Nagoya University
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Raether M.
Institute of Plasma Physics, Nagoya University
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Raether M.
Institute Of Plasma Physics Nagoya University:(present Address) Coordinated Science Laboratory And D
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YAMADA Masaaki
Institute of Agriculture, Tokyo University of Agriculture and Technology
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