Particle-wave micro-dynamics in nonlinear self-excited dust acoustic waves

Chen Yu Tsai, Lee Wen Teng, Chen Ting Liao, I. Lin

研究成果: 書貢獻/報告類型會議論文篇章同行評審

3 引文 斯高帕斯(Scopus)

摘要

The large amplitude dust acoustic wave can be self-excited in a low-pressure dusty plasma. In the wave, the nonlinear wave-particle interaction determines particle motion, which in turn determines the waveform and wave propagation. In this work, the above behaviors are investigated by directly tracking particle motion through video-microscopy. A Lagrangian picture for the wave dynamics is constructed. The wave particle interaction associated with the transition from ordered to disordered particle oscillation, the wave crest trapping and wave heating are demonstrated and discussed.

原文???core.languages.en_GB???
主出版物標題Multifacets of Dusty Plasmas - Fifth International Conference on the Physics of Dusty Plasmas
頁面45-48
頁數4
DOIs
出版狀態已出版 - 2008
事件5th International Conference on the Physics of Dusty Plasmas - Ponta Delgada, Azores, Portugal
持續時間: 18 5月 200823 5月 2008

出版系列

名字AIP Conference Proceedings
1041
ISSN(列印)0094-243X
ISSN(電子)1551-7616

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???event.eventtypes.event.conference???5th International Conference on the Physics of Dusty Plasmas
國家/地區Portugal
城市Ponta Delgada, Azores
期間18/05/0823/05/08

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