余辉等离子体中的谐振现象及其在空间研究中的可能应用

用谐振探针在余辉式等离子体中进行测量,观察到了谐振效应。与某些作者的结论不同的是:可证明这一谐振发生在等离子体频率ω_p处而没有强的阻尼。如果用这一方法进行等离子体浓度测量也不受探针污染的影响。进而指出这一技术在空间等离子体研究方面可能的应用。

THE RESONANCE IN AFTERGLOW PLASMAS AND IT'S POSSIBLE APPLICATIONS TO SPACE RESEARCH

A measurement with a resonance probe in the afterglow plasma was carried out and the resonance phenomenon was observed. It was also proved that this phenomemon occurred at plasma frequency without much damping. This is different from what some other authors concluded. It was further shown that this measurement was not affected by probe contamination. The technique can be used in some cases in which space and laboratory plasma researchers may be interested.