Electrostatic Ion-Cyclotron Oscillations Induced by an Emissive Disc Plate Floating in a Plasma.

DOI Web Site Web Site BIBCODE 参考文献10件
  • Aoyama Keiichi
    Department of Electronic Engineering, Tohoku University, Sendai 980
  • Hatakeyama Rikizo
    Department of Electronic Engineering, Tohoku University, Sendai 980
  • Ding Weixing
    Department of Electronic Engineering, Tohoku University, Sendai 980
  • Sato Noriyoshi
    Department of Electronic Engineering, Tohoku University, Sendai 980

書誌事項

タイトル別名
  • Electrostatic Ion Cyclotron Oscillation

この論文をさがす

抄録

Measurements have been performed on ion cyclotron oscillations inducedby a small emissive disc plate floating in a magnetized collisionlessplasma column. The oscillations are observed when the emission is solarge that the disc potential is higher than the plasmapotential. This means that the oscillations are generated even in theabsence of dc electric current passing through the plasma column ifthe disc potential is positive with respect to the plasmapotential. The situation is in contrast with the case of applyingpositive potentials to a small cold disc plate to generate the ioncyclotron oscillations, where a dc electric current is induced alongthe plasma column. Main features of the oscillations are consistentwith the “potential-driven” model for the generation of ioncyclotron oscillations.

収録刊行物

参考文献 (10)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ